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Quadrados perfeitos - raiz quadrada

Authored by Agostinho Coelho

Mathematics

7th Grade

Used 69+ times

Quadrados perfeitos - raiz quadrada
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12 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Quais dos seguintes números são quadrados perfeitos?

36

76

9

6

24

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Quais dos seguintes números são quadrados perfeitos?

121

16

10

1

144

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o menor número que se deve adicionar a 37 para obter um quadrado perfeito?

3

6

9

12

4.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 9=\sqrt{9}=  ____

5.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 25=\sqrt{25}=  ____

6.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 14=\sqrt{\frac{1}{4}}=  ____

7.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 =\sqrt{\ldots}=  7

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