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7th Grade Integers (Positive and Negative Numbers) Worksheet — Level 2 — Practice Set 3 — Answers

Answer sheet with worked solutions for the 7th Grade integers worksheet.

Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Integers

7th Grade Integers (Positive and Negative Numbers) Worksheet — Level 2 — Practice Set 3 — Answers

Remember the sign rules. Use a number line if it helps.

1.6 + 1 = (answer space)

Answer: 7

Move 1 to the right on the number line.

2.5 × (−7) = (answer space)

Answer: −35

Different signs give a negative product.

3.2 ÷ 1 = (answer space)

Answer: 2

Same signs give a positive quotient.

4.18 × (−5) = (answer space)

Answer: −90

Different signs give a negative product.

5.(−6) × 10 = (answer space)

Answer: −60

Different signs give a negative product.

6.(−12) × 7 = (answer space)

Answer: −84

Different signs give a negative product.

7.0 − (−4) = (answer space)

Answer: 4

Subtracting a negative is the same as adding: 0 + 4 = 4

8.0 × (−2) = (answer space)

Answer: 0

Different signs give a negative product.

9.4 × (−3) = (answer space)

Answer: −12

Different signs give a negative product.

10.(−15) + 6 = (answer space)

Answer: −9

Move 6 to the right on the number line.

11.(−20) × (−13) = (answer space)

Answer: 260

Same signs give a positive product.

12.10 + (−15) = (answer space)

Answer: −5

Adding a negative is the same as subtracting: 10 − 15 = -5

13.19 × 15 = (answer space)

Answer: 285

Same signs give a positive product.

14.(−14) − 4 = (answer space)

Answer: −18

Move 4 to the left on the number line.

15.4 × (−7) = (answer space)

Answer: −28

Different signs give a negative product.

16.(−7) − (−2) = (answer space)

Answer: −5

Subtracting a negative is the same as adding: -7 + 2 = -5

17.1 × (−9) = (answer space)

Answer: −9

Different signs give a negative product.

18.(−3) + (−18) = (answer space)

Answer: −21

Adding a negative is the same as subtracting: -3 − 18 = -21

19.(−9) − 9 = (answer space)

Answer: −18

Move 9 to the left on the number line.

20.42 ÷ 7 = (answer space)

Answer: 6

Same signs give a positive quotient.

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