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Q teorie cl. V

Authored by anca maria

Mathematics

5th Grade

Used 2+ times

Q teorie cl. V
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Numerele care se aduna se numesc......

factori

sume

termeni

rest

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 212220=2^{12}\cdot2^{20}=  

 4304^{30}  

 2322^{32}  

 4124^{12}  

 2122^{12}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Un numar se divide cu 3 daca.....

ultima cifra este 3

ultima cifra este 9

suma cifrelor se imparte la 3

produsul cifrelor se imparte la 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Orice numar ridicat la puterea 0 este egal cu....

0

1

2

10

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Formula sumei Gauss este....

n(n1): 2n\cdot\left(n-1\right):\ 2

n+(n+1):2n+\left(n+1\right):2

n n+1n\cdot\ n+1

n(n+1): 2n\cdot\left(n+1\right):\ 2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O fractie ireductibila este o fractie care......

are numitorul 10

are numaratorul egal cu numitorul

nu se mai poate simplifica

are numitorul 1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 a=230a=2^{30}   b=320b=3^{20}  Dintre cele doua numere , mai mic este....

a

sunt egale

b

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