
Potências, raiz quadrada e raiz cúbica
Authored by Sílvia Frade
Mathematics
7th Grade
CCSS covered
Used 18+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual o valor da potência (– 8)2?
– 16
+ 16
– 64
+ 64
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
O valor de – 52 é:
– 10
+ 10
– 25
+ 25
Tags
CCSS.6.EE.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A raiz quadrada de 16 é igual a:
8
4
32
0,4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O lado de um quadrado que possui área 100 cm2 é:
10 cm.
25 cm.
50 cm.
20 cm.
Tags
CCSS.6.G.A.1
CCSS.6.EE.B.5
CCSS.6.EE.B.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor da raiz cúbica de 64?
2
4
16
32
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para multiplicar potências com a mesma base:
Mantemos a base e multiplicamos os expoentes.
Multiplicamos as bases.
Mantemos a base e subtraímos os expoentes.
Mantemos a base e somamos os expoentes.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A raiz quadrada de 81 é:
3
8
9
7
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