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Expressões e Potências

Authored by Rosilene Nunes

Mathematics

8th Grade

Used 3+ times

Expressões e Potências
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique a expressão: 3+5×23 + 5 \times 2

16

13

10

11

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule 232^3

6

8

9

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de 525^2 ?

10

15

25

20

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique a expressão: 4×(3+2)4 \times (3 + 2)

20

14

16

18

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule 343^4

81

27

64

12

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique a expressão: 23×222^3 \times 2^2

252^5

262^6

242^4

232^3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule 10210^2

20

100

50

10

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