Year 8 Integers (Directed Numbers) Worksheet — Level 3 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 8 integers worksheet.
Success TutoringWorksheetsAnswer sheetYear 8 · Mathematics · IntegersYear 8 Integers (Directed Numbers) Worksheet — Level 3 — Practice Set 3 — Answers
Remember the sign rules. Use a number line if it helps.
Answer: −1
Different signs give a negative quotient.
Answer: −3
Move 10 to the right on the number line.
Answer: −15
Move 3 to the right on the number line.
Answer: 160
Same signs give a positive product.
Answer: 25
Subtracting a negative is the same as adding: 19 + 6 = 25
Answer: 9
Move 7 to the left on the number line.
Answer: 2
Adding a negative is the same as subtracting: 16 − 14 = 2
Answer: 5
Same signs give a positive quotient.
Answer: 6
Move 17 to the right on the number line.
Answer: −11
Adding a negative is the same as subtracting: 1 − 12 = -11
Answer: −2
Move 10 to the left on the number line.
Answer: −2
Adding a negative is the same as subtracting: 16 − 18 = -2
Answer: 221
Same signs give a positive product.
Answer: −304
Different signs give a negative product.
Answer: −60
Different signs give a negative product.
Answer: −10
Move 9 to the right on the number line.
Answer: −12
Move 1 to the right on the number line.
Answer: 1
Same signs give a positive quotient.
Answer: 1
Same signs give a positive quotient.
Answer: −3
Different signs give a negative product.
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