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Algebra 1 1-6 Independent Practice: Multiplying and Dividing Real Numbers

Last updated about 3 years ago

8 questions

10

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Question 1

1.

A

B

C

D

10

Question 2

2.

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D

10

Question 3

3.

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B

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D

10

Question 4

4.

A

B

C

D

Question 5

5.

Vocabulary: What is the reciprocal of -\frac{1}{5}?

Write only a number in simplest form.

Question 6

6.

Reasoning: Use a number line to explain why -15 ÷ 3 = -5.

Question 7

7.

Reasoning: Determine how many real square roots 49 has. Explain your answer.

Forty-nine has exactly one square root. Seven times seven equals 49.

Forty-nine has no square roots. No integer times itself equals 49.

Forty-nine has exactly two square roots. Seven times seven AND negative seven times negative seven equals 49.

Question 8

8.

Reflection: Math Success