Year 8 Integers (Directed Numbers) Worksheet — Level 2 — 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 2 — Practice Set 3 — Answers
Remember the sign rules. Use a number line if it helps.
Answer: 23
Subtracting a negative is the same as adding: 5 + 18 = 23
Answer: 5
Move 14 to the right on the number line.
Answer: 15
Move 19 to the right on the number line.
Answer: −3
Subtracting a negative is the same as adding: -13 + 10 = -3
Answer: 6
Move 3 to the left on the number line.
Answer: −9
Move 10 to the left on the number line.
Answer: 24
Move 13 to the right on the number line.
Answer: 2
Same signs give a positive quotient.
Answer: 2
Same signs give a positive quotient.
Answer: 32
Subtracting a negative is the same as adding: 17 + 15 = 32
Answer: −25
Adding a negative is the same as subtracting: -12 − 13 = -25
Answer: 40
Same signs give a positive product.
Answer: −140
Different signs give a negative product.
Answer: 0
Different signs give a negative product.
Answer: −4
Different signs give a negative quotient.
Answer: 66
Same signs give a positive product.
Answer: −2
Different signs give a negative quotient.
Answer: 6
Same signs give a positive quotient.
Answer: 1
Same signs give a positive quotient.
Answer: −16
Adding a negative is the same as subtracting: 0 − 16 = -16
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