clasa 4 mate 14.doc

8/10/2019 clasa 4 mate 14.doc

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FIA NR.1NUMERE NATURALE MAI MICI SAU EGALE CU 1 000 000

I. Scrierea, citirea, compararea, ordonarea i rotn!irea nmere"or natra"e1. Scriei cu litere numerele:

123 456_________________________________________________________________

548 800_________________________________________________________________

800 603_________________________________________________________________

34 158_________________________________________________________________

745 589_________________________________________________________________

2. Ordonai cresctor numerele: 564 123 123 014 650 457 84 033 465123.________________________________________________________________________

3. Ordonai descresctor numerele: 750 589 45 897 658 047 888 321 469 789.

________________________________________________________________________

4. Scriei:a! cel mai mare numr "ar scris cu #ase ci$re di$erite______________________________

%! cel mai mic numr im"ar scris cu #ase ci$re identice____________________________c! cel mai mare numr natural scris cu #ase ci$re di$erite___________________________

d! cel mai mic numr natural scris cu #ase ci$re identice___________________________

5. Scriei "atru numere naturale consecuti&e' "rimul numr $iind 478 889.

_______________________________________________________________________

6. Scriei "atru numere naturale im"are consecuti&e' "rimul numr $iind 845 745.

_______________________________________________________________________

7. Scriei "redecesorul #i succesorul urmtoarelor numere:

_____________ 785 045 ______________ ______________ 600 489____________

_____________ 856 478_______________ _______________999 999_____________

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8. (escom"unei numerele du" model:

456)___________________________________________________

375)___________________________________________________

809)___________________________________________________

745) ___________________________________________________

9. *om"arai numerele $olosind unul dintre semnele #, $, %:

325 145 123 478 345 000 345 000

980 456 981 456 96 857 458 023

10. (esco"erii re+ula #i com"letai #irul de numere naturale cu ,nc 3 numere:

a! 120 000 220 000 320 000------------------------%! 65 000 55 000 50 000------------------------c! 875 300 875 400 875 500------------------------

11. Scriei numrul $ormat numai din mii:

a! cel mai a"roa"e de 5 796 _______________________

%! cel mai a"ro"iat de 9 105 _______________________

c! cel mai a"ro"iat de 7 467 _______________________

12. otun/ii la mii urmtoarele numere de "e cartona#e:

3

&'(% &00 ) '0 ) ( sau &'(% &*100 ) '*10 )(

4 158

894 758

145 123

943 894


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FIA NR. +

II. Scrierea nmere"or c cire romane

1. Scriei cu ci$re ara%e numerele:

* (

2. Scriei cu ci$re romane urmtoarele numere naturale:

15____________

27____________

97____________

548____________

1 487____________

3. Scriei cu ci$re romane:

a! clasa_______________

%! numrul ele&ilor din clas _______________

c! numrul $etelor din clas_________________d! numrul %ieilor din clas _______________


a! anul na#terii &oastre ____________________

%! anul ,n care ne a$lm ___________________

c! anul na#terii cole+ului de %anc __________

d! secolul ,n care suntem ,n "reent _________

5. ne#te numerele scrise cu ci$re ara%e cu numerele scrise cu ci$re romane "otri&ite:

23 825 1 200 364

** *** (***

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6. Scriei cu ci$re ara%e numerele urmtoare:

* * (** *

7. de&rat sau $als:

25 ) 150 ) *480 ) *(1500 ) (2799 ) (***

8. arian este nscut ,n anul ' iar onica ,n anul . Scriei cu ci$re ara%e anul na#terii $iecrui co"il.

________________________________________________________________________

9. *alculai suma urmtoarelor "ereci de numere' a"oi scriei reultatele cu ci$reromane:

123 456 )_________________

987 325 ) _________________

567 432 ) _________________

987 540 ) _________________


a! numerele "are cu"rinse ,ntre 20 #i 30 _______________________________________

%! numerele im"are cu"rinse ,ntre 1 #i 11 ______________________________________

c! cel mai mare numr "ar scris cu dou ci$re distincte____________________________

d! cel mai mare numr natural scris cu dou ci$re identice_________________________

e! cel mai mare numr natural scris cu trei ci$re distincte__________________________

$! cel mai mic numr natural scris cu "atru ci$re_________________________________

+! cel mai mic numr natural scris cu trei ci$re identice___________________________

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FIA NR. -

(;(


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4 567 12 431 ) 8 797 202 )

B: ________________________ B : _______________________

24 123 23 456 ) 841 421 132 456 )B : ________________________ B : ______________________

6. *alculai suma numerelor a' %' c' #tiind c a ) 123' % este cu 200 mai mare decAt a' ceste e+al cu cel mai mic numr natural de trei ci$re.

Reo"2are3

____________________________ ___________________________

____________________________ ___________________________

7. $l suma numerelor a #i %' #tiind c a este e+al cu cel mai mic numr natural de treici$re di$erite' iar % este e+al cu cel mai mic numr "ar de trei ci$re identice.

Reo"2are3

_____________________________

_____________________________

8. a suma numerelor 421 #i 321 adu+ai suma numerelor 122 #i 100.

______________________________

______________________________

______________________________

C Scriei reol&area "rintrDun sin+ur eEerciiu.

_____________________________________________

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FIA NR. (

4R56LEME

1. a un ma+ain sDau adus 1123 F+ de mere' "ere cu 123 F+ mai "uin' iar "rune cu 236

F+ mai mult decAt "ere. *Ate F+ de $ructe sDau adus ,n totalGReo"2are3

1.______________________________________ __________________

2.______________________________________ __________________

3.______________________________________ __________________

: _____________________

2. HntrDo %i%liotec sunt 23 165 cri cu "oeii' iar cri cu "o&e#ti cu 3 123 mai multe. *Ate cri sunt ,n totalGReo"2are3

1.______________________________________ __________________

2.______________________________________ __________________

: _____________________

3. +Andesc la un numr din care scad 234 569 #i o%in 323 120 . a ce numr mDam +Andit G Reo"2are3

______________________________

______________________________

______________________________

: _____________________

4. *om"une o "ro%lem cu o o"eraie de adunare $olosind numerele: 12 365 #i 24 324.

________________________________________________________________________

________________________________________________________________________

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5. a o li%rrie sunt 1 546 cri de "o&e#ti' iar cri de "oeii cu 123 mai multe. *Ate cri de "oeii suntG

Reo"2are3

1.________________________________________ 7777777777777777777777 :777777777777777777777

6. a cam"ionatul mondial de /ocuri s"orti&e "artici" 2 314 $ete' iar %iei # cu 120 maimuli. *Ai %iei #i cAte $ete "artici" la cam"ionatul mondialG

Reo"2are3

1.________________________________________ ______________________

2.________________________________________ ______________________

: _____________________

7. a suma numerelor 142 198 #i 334 701 adau+ cel mai mic numr natural de trei ci$re.

Reo"2are3

________________________________________

________________________________________8. rii cu 241 210 suma numerelor 1 213 #i 11 246

Reo"2are3

__________________________________________

__________________________________________

9. a un ma+ain sDau &Andut ,ntrDo lun 546 costume $emeie#ti #i 352 costume%r%te#ti. *Ate costume sDau &Andut ,n totalG

Reo"2are3

1. _________________________________________ ___________________

: _____________________

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FIA NR. /

II. Sc8derea 8r8 trecere pete ordin

1. *alculai di$erena urmtoarelor "ereci de numere:

456 123 #i 312 012________________________________________________________

879 789 #i 745 623________________________________________________________

945 654 #i 623 421________________________________________________________

2. *om"letai ta%elul:

(escut 654 894 789 654 806 354

Sctor 231 763 561 234 703 022

(i$eren

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6. aria are 2 456 lei' iar oana are cu 324 lei mai "uin. *Ai lei au ,m"reunG

Reo"2are3

1. ________________________________________ ______________________2. ________________________________________ ______________________

: _____________________

7. (in di$erena numerelor 987 876 #i 712 451 scade di$erena numerelor 23 821 #i12 711.

Reo"2are3

______________________________________________________________________________________

___________________________________________

8. +Andesc la un numr' ,l adun cu 45 635 #i o%in 78 948. a ce numr mDam +AnditG

Reo"2are3

___________________________________________

___________________________________________

___________________________________________

9. ndreea a a&ut 599 lei.


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FIA NR. &4R56LEME

1. a suma numerelor 156 498 #i 256 345 adau+ suma numerelor 123 005 #i 2 356.

____________________________________________________________________________________________

______________________________________________

2. a un de"oit sDau adus 234 567 F+ de +rAu' "rorum% cu 35 789 F+ mai mult' iar orcAt +rAu #i "orum% la un loc. *Ate F+ de cereale sDau adus ,n totalGReo"2are3

__________________________________________ _________________________________________________________________ _______________________

__________________________________________ _______________________

3. +Andesc la un numr' scad 245 987 #i o%in 456 983. a ce numr mDam +AnditG

_________________________________

__________________________________________________________________

4. (in suma numerelor 128 438 #i 345 758 scade cel mai mic numr "ar de trei ci$re.

________________________________________

________________________________________

5. a un de"oit sDau adus 123 652 F+ ciment' iar la altul sDau adus cu 4 569 F+ mai mult. *Ate F+ de ciment sunt ,n cele dou de"oite GReo"2are 3

________________________________________ ______________________

________________________________________ ______________________

: ____________________

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FIA NR. 'I;. Sc8derea c trecere pete ordin

1. *alculai di$erena numerelor. eri$icai e$ectuAnd "ro%a "rin adunare:

a! 564 328 459 659 ) *alcul ,n scrisB:__________________________________

%! 712 356 489 788 )

B: __________________________________

c! 935 256 784 986 )

B: __________________________________2.


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I= ;. 164R56LEME

1. (e la o ti"o+ra$ie sDau "rimit 145 de "acete caiete de dictando a cAte 32 de caiete #i

231 "acete de matematic a cAte 23 de caiete. *Ate caiete sDau "rimit de la ti"o+ra$ieGeol&are :

1._______________________________________ _______________________

2. ______________________________________ _______________________

3. ______________________________________ _______________________

: _________________

2. (intrDo li&ad sDau recoltat 146 de li cu mere #i 165 de li cu "ere. *Ate Filo+rame de $ructe sDau recoltat' #tiind c ,n $iecare lad sunt 24 F+ de $ructeGeol&are:

1.________________________________________ _______________________

2. ________________________________________ _______________________

3. ________________________________________ _______________________

: ___________________3. a un ma+ain sDau adus 56 de li.' $iecare lad a&And 15 F+ de ciu"erci. *Ate Filo+rame de ciu"erci sDau adus la ma+ainGeol&are:

1._________________________________________ _______________________

: ___________________

4. Hn %i%lioteca unei localiti se a$l 415 cri #tiini$ice' de 12 ori mai multe cri deliteratur #i 13 546 cri de "o&e#ti. *Ate cri sunt ,n %i%lioteca localitiiGeol&are:1__________________________________________ _______________________

2. _________________________________________ _______________________

: ______________________

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FIA NR. 1:;. i actori

1. *alculai du" unul din modelele date:

2 L 2 L 7 )_____________________ 5 L 2 L 8 )_____________________

)_____________________ )_____________________

)_____________________ )_____________________

3 L 3 L 9 )_____________________ 4 L 2 L 5 ) ____________________

)_____________________ )____________________

)_____________________ )____________________

2. @ru"ai con&ena%il #i a"oi calculai:

2 L 24 L 5 ) ___________________ 35 L 10 L 4 ) __________________

)____________________ )___________________

6 L 15 L 8 )___________________ 125 L 40 L 2 ) __________________

)___________________ )___________________

3.


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FIA NR. 1&4R56LEME

1. HntrDo #coal' ele&ii claselor D ,n&a ,n 5 clase. Hn $iecare clas sunt cAte 15 %nci cucAte 2 locuri $iecare.

*Ai ele&i sunt ,n ciclul "rimarG eol&are:

1._______________________________________ ______________________

2._______________________________________ ______________________

: _______________

2. arian are 6 mere' ndrei are de 4 ori mai multe mere' iar No+dan are de 3 ori maimulte mere decAt ndrei.

*Ate "ortocale are No+danGeol&are:

1._______________________________________ ______________________

2._______________________________________ ______________________

: ________________

3. n $ermier are 42 de oi ne+re' de 4 ori mai multe oi al%e' iar miei de 3 ori mai muli decAt oile al%e #i ne+re la un loc.

*Ai miei are $ermierulGeol&are:

1._______________________________________ ______________________

2. ______________________________________ ______________________

3._______________________________________ ______________________

:________________

4. $lai "rodusul dintre tri"lul celui mai mare numr "ar de dou ci$re di$erite #i cel maimare numr "ar de dou ci$re identice.Scriei reol&area "rintrDun sin+ur eEerciiu.

________________________________________________________________________

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FIA NR. 1'irea c ret, re"a>ia dintre de@mp8r>it,@mp8r>itor, c?t

1. $lai cAtul #i restul ,m"ririlor: *alcul ,n scris:

35 : 6 )57 : 9 )78 : 8 )69 : 7 )43 : 5 )

2. *alculai ,m"ririle #i e$ectuai "ro%a:

Eemp"3 -& 3 / % :, ret - 4roBa3 / * : ) - % -&

54 : 7 ) 27 : 6 )

Bro%a: _____________________ Bro%a: ______________________

23 : 3 ) 55 : 5 )

Bro%a: _____________________ Bro%a:_______________________

78 : 9 ) 34 : 4 )Bro%a: ______________________ Bro%a:______________________

3. $lai cAtul #i restul urmtoarelor "ereci de numere: 12 #i 5 48 #i 9 57 #i 8 32 #i 6.

____________________________

____________________________

____________________________

____________________________

4. $lai de,m"ritul' #tiind c ,m"ritorul este 6' cAtul este 9 #i restul este 3.

______________________________________________________________

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FIA NR. +0

II. irea ni nm8r de do8 cire "a n nm8r de o cir8, c?nd ret" etedierit de 0 eroD

1. *alculai ,n scris cAtul #i restul'a"oi e$ectuai $cAnd "ro%a:

23 : 2 )

Bro%a: __________________

37 : 3 )

Bro%a: ___________________

56 : 5 )Bro%a: ___________________

85 : 8 )

Bro%a: ___________________

2. *are sunt numerele cu"rinse ,ntre 40 #i 50 care nu se ,m"art eEact la 4 G

________________________________________________________________________

________________________________________________________________________

3. *are dintre numerele cu"rinse ,ntre 64 #i 72' ,m"rite la 8' au restul cel mai mareG(ar restul cel mai micG

________________________________________________________________________

4. *ele 76 de manuale de matematic au $ost ,m"rite celor trei clase' care au un numre+al de ele&i. *Ate manuale au rmas nere"artiateG *Ai ele&i sunt ,n "rimele dou claseGeol&are:

1. ______________________________________ ____________________

2. ______________________________________ ____________________

: _______________

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FIA NR. ++4R56LEME

1. iaela a "rimit de la %unici 214 lei. cum"rat o %lu "e care a dat de 2 ori mai"uin #i o "erece de "antaloni care au costat cu 15 lei mai "uin decAt %lua.

*Ai lei iDau mai rmas $eteiGeol&are:

1._______________________________________ ____________________

2._______________________________________ ____________________

3._______________________________________ ____________________

: _______________

2. HntrDo $lorrie sunt 155 $ire de +aroa$e' tranda$iri de 5 ori mai "uini' iar lalele cAt+aroa$e #i tranda$iri la un loc. *Ate $lori sunt ,n totalGeol&are:

1._______________________________________ ____________________

2. ______________________________________ ____________________

3. ______________________________________ ____________________

: __________________3. Be un ra$t la unei %i%lioteci sunt 236 cri de "o&e#ti' "e alt ra$t sunt de 2 ori mai "uinecri de "oeii. *u cAt e mai mare numrul crilor de "o&e#ti decAt al celor de "oeiiGeol&are:

1._______________________________________ ____________________

2._______________________________________ ____________________

: __________________

4. +Andesc la un numr ,l ,nmulesc cu 5 #i o%in 595. a ce numr mDam +AnditG

_________________________________________

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FIA NR. +/5RINEA EFECTU9RII 54ERA=IIL5R

. Ordinea e$ecturii o"eraiilor ,n eEerciii $r "arantee

1.


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3. *alculai:

8 8 : 8 8 L 8 : 8 8 )

) ______________________________________

) ______________________________________

) ______________________________________

) ______________________________________

5 5 : 5 5 L 5 5 )

) ______________________________________

) ______________________________________) ______________________________________

) ______________________________________

456 L 2 : 3 L 5 L 0 ) _______________________

2 345 720 : 9 324 : 3 )

) ______________________________________

) ______________________________________

) ______________________________________

4. a suma numerelor 456 #i 329 adau+ "rodusul numerelor 324 #i 2 #i scade cAtulnumerelor 486 #i 2.Scriei reol&area "rintrDun sin+ur eEerciiu.

_____________________________________________________

_____________________________________________________

_____________________________________________________

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. Ordinea e$ecturii o"eraiilor ,n eEerciii cu "arantee rotunde #i "arantee "trate

1. *alculai' e$ectuAnd mai ,ntAi o"eraiile din "arantea rotund:

C M 567 458 ! L 5 ) C M 1545 879! : 2 )

)____________________ ) ___________________

) ____________________ ) ___________________

C M 36 45 : 9! M 121 L 3 47 : 9 ! ) C 496 M 125 : 5 L 4 D100 : 50 ! )

) _______________________________ ) __________________________

) _______________________________ ) __________________________

) _______________________________ ) __________________________

2. *alculai' res"ectAnd re+ulile ,n&ate:

M 569 36 : 6 ! L 7 M 9 L 3 : 3 81 : 9! M 100 L 2 456 L 3 468 : 2 ! )

)____________________________________________________________

)____________________________________________________________

)____________________________________________________________

)____________________________________________________________

)____________________________________________________________

M 3 L 145 ! M 120: 3 8 L8 ! M 364 : 4 L 9 L 0! M 235 145 49 : 7 ! )

) ____________________________________________________________

)____________________________________________________________

) ____________________________________________________________

)_____________________________________________________________

)_____________________________________________________________

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3. eri$icai e+alitile:

36 24 M 36 : 4 1! 21 : 3P ) 25 : 5 M 2 L 5 : 10 ! M 3 L 9 3 L 10 !P

______________________________________________________________

______________________________________________________________

______________________________________________________________

______________________________________________________________

______________________________________________________________

M 456 56 ! : 100 4 L 10 56 : 7 P ) 21 : 3 45 L 7 M 6 L 5 2 L 9 ! P

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

4. $l numrul necunoscut:a M 456 : 2 23 L 5 ! ) 204 L 6 M 245 L 3 : 5 ! % ) 25 L 2

_______________________________ __________________________

_______________________________ __________________________

_______________________________ __________________________

_______________________________ __________________________

M 123 L 3 ! : 3 P c ) M 2 L 57 ! L 3 d M 348 : 3 ! ) M 236 179 ! L 4

______________________________ ____________________________

______________________________ ____________________________

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FIA NR. +4R56LEME

I. 4roB"eme care e reo"28 prin ce" m"t trei opera>ii

1. a un de"oit sDau adus ,n "rima i 1 456 tone de ciment' ,n a doua i sDau adus de 4

ori mai multe tone de ciment' iar a treia i /umtate din cantitatea adus ,n "rima i. *e cantitate de ciment sDa adus ,n cele trei ileG

eol&are:

1. ________________________________________ ______________________

2. ________________________________________ ______________________

3. ________________________________________ _______________________

: ____________________

2. arius are de citit o carte de 423 "a+ini. Hn "rima i cite#te o treime din numrul totalde "a+ini' a doua i de dou ori mai multe "a+ini decAt ,n "rima i' iar a treia i restul. *Ate "a+ini a citit a treia iG

eol&are:

1. ________________________________________ ______________________

2. ________________________________________ ______________________3. ________________________________________ ______________________

: ______________________

3. Be "rimul ra$t al unei %i%lioteci sunt 536 cri cu "o&e#ti' de 2 ori mai multe cri cu"oeii' iar cri #tiini$ice cu 149 mai "uine decAt crile cu "o&e#ti. *Ate cri sunt ,n total la %i%liotecGeol&are:

1. ________________________________________ ______________________

2. ________________________________________ ______________________

3._________________________________________ _____________________ :_______________________

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4. a o $lorrie sunt 4 860 de $lori. ?randa$iri #i am%ile sunt 2 600' iar tranda$iri #i+aroa$e sunt 2 500. *Ate $lori de $iecare $el sDau culesG

eol&are:

1. _________________________________________ _____________________

2. _________________________________________ _____________________

3. _________________________________________ _____________________

: ____________________

5. (intrDo li&ad sDau cules 456 F+ de mere' "ere cu 123 F+ mai "uin' iar "rune cAt mere

#i "ere la un loc. *Ate Filo+rame de $ructe sDau culesG Scrie reol&area "ro%lemei "rintrDun sin+ur eEerciiu.

eol&are:

1. __________________________________________ _____________________

2. __________________________________________ _____________________

3. __________________________________________ _____________________

4. ______________________________________________________________________

6. a suma numerelor 456 #i 325 adau+ di$erena dintre "rodusul #i cAtul numerelor 100#i 10. Scriei reol&area "rintrDun sin+ur eEerciiu.

_______________________________________________________________________

_______________________________________________________________________

_______________________________________________________________________

7. Hn clasele "rimare ale unei #coli sunt 578 de ele&i. Hn clasele ,ntAi sunt 145 de ele&i' ,nclasele a Da cu 98 mai muli ele&i' ,n clasele a Da cu 74 mai "uini ele&i decAt ,nclasele ' iar restul ,n clasele a Da. *Ai ele&i sunt ,n clasa a DaG

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eol&are:

1. _________________________________________ ____________________

2. _________________________________________ ____________________3.__________________________________________ ____________________

: _______________

8. (e la o $a%ric de con$ecii sDau distri%uit s"re ma+aine 10 578 costume %r%te#ti' cu1 458 mai multe costume "entru $emei' iar costume "entru co"ii cu 979 mai "uine decAtcostumele %r%te#ti. *Ate costume sDau distri%uit s"re ma+aine ,n totalG

eol&are :1. __________________________________________ ____________________

2. __________________________________________ ____________________

3. __________________________________________ ____________________

: _______________

9. a concursurile de iarn au "artici"at 4 325 s"orti&i. (intre ace#tia 1456 au "artici"atla concursul de sci' cu 398 mai muli la concursul de "atina/' 890 la concursul de %o%'iar restul la concursul de sniue. *Ai s"orti&i au "artici"at la concursul de sniueG

eol&are:

1. _________________________________________ ____________________

2. _________________________________________ ____________________

3. _________________________________________ ____________________

: _________________

II. 4roB"eme care e reo"28 prin metoda irati28

1. aria #i na au ,m"reun 18 tim%re. aria are cu 4 tim%re mai mult decAt na. *Ate tim%re are $iecareG

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Reo"2are3

e"reentai +ra$ic:

1. _______________________________________ ____________________

2. _______________________________________ ____________________

2. leEandru si lina au ,m"reun 30 creioane colorate. leEandru are cu 5 creioane maimult decAt lina. *Ate creioane colorate are $iecareG

Reo"2are3

e"reentani +ra$ic:

1. _______________________________________ ____________________

2. _______________________________________ ____________________

3. (oi ele&i au ,m"reun 45 manuale #colare. Brimul ele& are cu 5 manuale mai "uindecAt al doilea ele&. *Ate manuale #colare are $iecare ele&G

Reo"2are3

e"reentai +ra$ic:

1. _______________________________________ ____________________

2. _______________________________________ ____________________4. Suma a dou numere este 90. nul din numere este cu 14 mai mic decAt cellalt. S se a$le cele dou numere.

Reo"2are3

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e"reentai +ra$ic:

1. ________________________________________ _____________________

2. ________________________________________ _____________________

5. Suma a dou numere consecuti&e este 323.S se a$le cele dou numere.

Reo"2are3

e"reentai +ra$ic:

1. ________________________________________ ____________________

2. ________________________________________ ____________________

6. Suma a trei numere naturale consecuti&e este 873. S se a$le cele trei numere.

Reo"2are3

e"reentai +ra$ic:

1. ________________________________________ ____________________

2. ________________________________________ ____________________

3. ________________________________________ ____________________

7. HntrDo $lorrie sunt 54 $lori. ?randa$iri sunt de dou ori mai muli decAt lalele. *Ate $lori sunt din $iecareG

Reo"a2re3

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FIA NR. +:FRAC=II

1. e"reint $racia dat' "rin colorare:

3 5 21 8 8 10 4

2. Scriei toate $raciile su"raunitare care au numrtorul 8.

3. Bunei semnele cores"untoare JK) ,ntre $raciile cores"untoare:

3 2 9 3 6 5 3 5 6 6 4 4 8 8 3 5

4. $lai 3 din: 150 300 500 1 000. 5

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

5. $lai $raciile cu 3 mai mari decAt: 2 5 7 8 9.9 9 9 9 9 9

6. *alculai di$erena urmtoarelor "ereci:

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7 #i 5 9 #i 7 13 #i 9 25 #i 17 .8 8 10 10 19 19 30 30

7. +Andesc la un numr' ,l adun cu 3 #i o%in 7. a ce numr mDam +AnditG 5 5

8. iai are de "arcurs 250 Fm ,n 3 ile. Hn "rima i a "arcurs 3 Fm' a doua i 2 Fm din5 5

rest. *Ai Fm a "arcurs a treia iG

eol&are:

________________________________________ _______________________

________________________________________ _______________________

________________________________________ _______________________

:

9. leEandra are 450 lei. Hn "rima i a celtuit 1 din %ani' a doua i 2 din rest' iar a treia2 5

i /umtate din cAt a celtuit a doua i. *Ai lei iDau mai rmas de celtuit "entru a DaiG

eol&are:

______________________________________ ________________________

______________________________________ ________________________

______________________________________ ________________________

______________________________________ ________________________

:10. *alculai:

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3 din 18 2 din 25 8 din 813 5 9

11. m o carte cu 64 de "a+ini. eri am citit 2 ' iar asti 3 din carte. *Ate "a+ini mai amde cititG 8 8

eol&are:

______________________________________ ________________________

______________________________________ ________________________

______________________________________ ________________________

:

12. @ru"ea' ,n ta%el' urmtoarele $racii:

4 3 7 9 8 5 9 12 15 5 7 . 9 7 3 4 8 7 9 7 8 5 13

Iracii su"raunitare Iracii eciunitare Iracii su%unitare

.

13. Scrie ce $racie din desen re"reint su"ra$aa colorat ,n $iecare ca :

FIA NR. +&

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UNIT9=I E M9SUR9

1.


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6. a un de"osit sDau adus 38 t de "orum%. Hn "rimele dou ile sDau &Andut 350 R de"orum%.*Ate Filo+rame de "orum% au mai rmas ,n de"oitG

eol&are:

___________________________________________ ____________________

___________________________________________ ____________________

:

7. na "leac de acas la ora 7 #i 25 minute #i a/un+e la #coal ,n 30 de minute.a ce or &a a/un+e la #coalG

eol&are:

__________________________________________ _____________________

:

8. Sandra a stat ,n ta%r o s"tmAn' oana 12 ile' iar ndrei o s"tmAn #i 3 ile.*Ate ile au stat cei trei ,n total ,n ta%rG

eol&are:

__________________________________________ _____________________

:

9. (elia a&ea 1 000 lei. Da dat mamei 2 %ancnote de 100 lei' a cum"rat o ""u# "e carea "ltit 3 %ancnote de 10 lei #i o $ust "e care a "ltit 5 %ancnote de 10 lei*Ai lei iDau rmas (elieiG

eol&are:

_________________________________________ _____________________

_________________________________________ _____________________

_________________________________________ _____________________

:

FIA NR. +'

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ELEMENTE INTUITI;E E GE5METRIE

1. Scrie>i ce e" de niri nt @n deene"e rm8toare:

2. (esenai cAte dou dre"te "aralele:

a! oriontale

%! &erticale

c! o%lice.

3. S se a$le "erimetrul unui triun+i' #tiind c $iecare latur este e+al cu 23 cm.

4. Berimetrul unui trun+i cu toate laturile e+ale este de 120 m.S se a$le latura triun+iului.

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5. n teren ,n $orm de dre"tun+i are lun+imea de 240 m' iar limea de 120 m.$lai "erimetrul dre"tun+iului.

6. n dre"tun+i are "erimetrul de 120 m' iar lun+imea este de 2 ori mai mare decAtlimea.$lai lun+imea #i limea dre"tun+iului.

7. atura unui "trat este e+al cu cel mai mare numr "ar de dou ci$re identice.$l "erimetrul "tratului.

8. Berimetrul unui "trat este de 248 m.$l latura "tratului.

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