7th Grade Integers (Positive and Negative Numbers) Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 7th Grade integers worksheet.
7th Grade Integers (Positive and Negative Numbers) Worksheet — Level 1 — Practice Set 3 — Answers
Remember the sign rules. Use a number line if it helps.
Answer: −8
Move 7 to the left on the number line.
Answer: −1
Subtracting a negative is the same as adding: -10 + 9 = -1
Answer: −17
Adding a negative is the same as subtracting: -7 − 10 = -17
Answer: 0
Move 5 to the right on the number line.
Answer: −4
Move 1 to the right on the number line.
Answer: 6
Move 10 to the right on the number line.
Answer: 7
Move 1 to the right on the number line.
Answer: 13
Subtracting a negative is the same as adding: 9 + 4 = 13
Answer: 4
Move 10 to the right on the number line.
Answer: −15
Adding a negative is the same as subtracting: -5 − 10 = -15
Answer: −8
Adding a negative is the same as subtracting: -1 − 7 = -8
Answer: 5
Move 7 to the right on the number line.
Answer: 18
Subtracting a negative is the same as adding: 10 + 8 = 18
Answer: −5
Move 10 to the left on the number line.
Answer: −3
Move 6 to the right on the number line.
Answer: 9
Move 7 to the right on the number line.
Answer: 18
Move 10 to the right on the number line.
Answer: 0
Move 10 to the left on the number line.
Answer: 3
Move 4 to the left on the number line.
Answer: 8
Move 1 to the left on the number line.
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.
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