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

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

1.4 − 4 = (answer space)

Answer: 0

Move 4 to the left on the number line.

2.17 − 8 = (answer space)

Answer: 9

Move 8 to the left on the number line.

3.(−18) + (−20) = (answer space)

Answer: −38

Adding a negative is the same as subtracting: -18 − 20 = -38

4.(−12) × 1 = (answer space)

Answer: −12

Different signs give a negative product.

5.11 × 8 = (answer space)

Answer: 88

Same signs give a positive product.

6.(−6) + (−14) = (answer space)

Answer: −20

Adding a negative is the same as subtracting: -6 − 14 = -20

7.80 ÷ 16 = (answer space)

Answer: 5

Same signs give a positive quotient.

8.3 ÷ (−1) = (answer space)

Answer: −3

Different signs give a negative quotient.

9.3 + 7 = (answer space)

Answer: 10

Move 7 to the right on the number line.

10.(−9) ÷ (−3) = (answer space)

Answer: 3

Same signs give a positive quotient.

11.(−36) ÷ 6 = (answer space)

Answer: −6

Different signs give a negative quotient.

12.(−1) + 3 = (answer space)

Answer: 2

Move 3 to the right on the number line.

13.(−1) − (−15) = (answer space)

Answer: 14

Subtracting a negative is the same as adding: -1 + 15 = 14

14.30 ÷ (−6) = (answer space)

Answer: −5

Different signs give a negative quotient.

15.(−17) × 3 = (answer space)

Answer: −51

Different signs give a negative product.

16.16 + (−9) = (answer space)

Answer: 7

Adding a negative is the same as subtracting: 16 − 9 = 7

17.(−19) − 18 = (answer space)

Answer: −37

Move 18 to the left on the number line.

18.0 + 6 = (answer space)

Answer: 6

Move 6 to the right on the number line.

19.(−14) − (−15) = (answer space)

Answer: 1

Subtracting a negative is the same as adding: -14 + 15 = 1

20.10 − 10 = (answer space)

Answer: 0

Move 10 to the left on the number line.

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