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

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

1.(−2) + 3 = (answer space)

Answer: 1

Move 3 to the right on the number line.

2.20 − (−19) = (answer space)

Answer: 39

Subtracting a negative is the same as adding: 20 + 19 = 39

3.13 + 19 = (answer space)

Answer: 32

Move 19 to the right on the number line.

4.(−16) ÷ 8 = (answer space)

Answer: −2

Different signs give a negative quotient.

5.20 × (−14) = (answer space)

Answer: −280

Different signs give a negative product.

6.(−5) × 18 = (answer space)

Answer: −90

Different signs give a negative product.

7.8 × 2 = (answer space)

Answer: 16

Same signs give a positive product.

8.6 ÷ 3 = (answer space)

Answer: 2

Same signs give a positive quotient.

9.(−13) − (−14) = (answer space)

Answer: 1

Subtracting a negative is the same as adding: -13 + 14 = 1

10.(−7) − 7 = (answer space)

Answer: −14

Move 7 to the left on the number line.

11.(−10) × 16 = (answer space)

Answer: −160

Different signs give a negative product.

12.(−11) + 3 = (answer space)

Answer: −8

Move 3 to the right on the number line.

13.(−70) ÷ 14 = (answer space)

Answer: −5

Different signs give a negative quotient.

14.(−5) × (−1) = (answer space)

Answer: 5

Same signs give a positive product.

15.7 + (−8) = (answer space)

Answer: −1

Adding a negative is the same as subtracting: 7 − 8 = -1

16.(−12) − 2 = (answer space)

Answer: −14

Move 2 to the left on the number line.

17.6 ÷ 1 = (answer space)

Answer: 6

Same signs give a positive quotient.

18.(−19) × (−12) = (answer space)

Answer: 228

Same signs give a positive product.

19.(−13) × 10 = (answer space)

Answer: −130

Different signs give a negative product.

20.(−17) × 20 = (answer space)

Answer: −340

Different signs give a negative product.

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