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Operații cu puteri

5th Grade

12 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

5th Grade

Hard

Created by

Bianca-Nicoleta SECHEL

Used 51+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2425 =2^4\cdot2^{5\ }=  

225

18

 2202^{20}  

 292^9  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculand  323^2    obtinem:

6

9

3

0

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

 518:52=5^{18}:5^2=  

125

 595^9  

 5165^{16}  

625

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sa se efectueze  23+22+22000(322350)2^3+2^2+2^{2000}\cdot\left(3^2-2^3-5^0\right)  Rezultatul este:

10

 2200552^{2005}\cdot5  

12

0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

22+170+028+130=2^2+17^0+0^{28}+1^{30}=

22

51

6

4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (325+23332):22\left(3^2\cdot5+2^3\cdot3-3^2\right):2^2  

20

10 rest 2

15

12

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (216:47+4):22:5017\left(2^{16}:4^7+4\right):2^2:5^0-1^7  =

1

2

0

 2102^{10}  

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