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8th Grade Integers (Positive and Negative Numbers) Worksheet — Level 3 — Answers

Answer sheet with worked solutions for the 8th Grade integers worksheet.

Success TutoringWorksheetsAnswer sheet8th Grade · Mathematics · Integers

8th Grade Integers (Positive and Negative Numbers) Worksheet — Level 3 — Answers

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

1.65 ÷ (−13) = (answer space)

Answer: −5

Different signs give a negative quotient.

2.85 ÷ 17 = (answer space)

Answer: 5

Same signs give a positive quotient.

3.(−5) + (−6) = (answer space)

Answer: −11

Adding a negative is the same as subtracting: -5 − 6 = -11

4.17 + (−13) = (answer space)

Answer: 4

Adding a negative is the same as subtracting: 17 − 13 = 4

5.(−1) × (−20) = (answer space)

Answer: 20

Same signs give a positive product.

6.20 + 3 = (answer space)

Answer: 23

Move 3 to the right on the number line.

7.1 − 16 = (answer space)

Answer: −15

Move 16 to the left on the number line.

8.(−4) − (−10) = (answer space)

Answer: 6

Subtracting a negative is the same as adding: -4 + 10 = 6

9.(−14) + (−2) = (answer space)

Answer: −16

Adding a negative is the same as subtracting: -14 − 2 = -16

10.22 ÷ (−11) = (answer space)

Answer: −2

Different signs give a negative quotient.

11.(−15) + (−10) = (answer space)

Answer: −25

Adding a negative is the same as subtracting: -15 − 10 = -25

12.(−6) + 18 = (answer space)

Answer: 12

Move 18 to the right on the number line.

13.(−14) + (−4) = (answer space)

Answer: −18

Adding a negative is the same as subtracting: -14 − 4 = -18

14.8 × 15 = (answer space)

Answer: 120

Same signs give a positive product.

15.(−17) − (−8) = (answer space)

Answer: −9

Subtracting a negative is the same as adding: -17 + 8 = -9

16.38 ÷ (−19) = (answer space)

Answer: −2

Different signs give a negative quotient.

17.12 ÷ (−12) = (answer space)

Answer: −1

Different signs give a negative quotient.

18.(−10) + (−10) = (answer space)

Answer: −20

Adding a negative is the same as subtracting: -10 − 10 = -20

19.13 ÷ 13 = (answer space)

Answer: 1

Same signs give a positive quotient.

20.(−15) ÷ (−15) = (answer space)

Answer: 1

Same signs give a positive quotient.

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