Klataza 🧮 Math
Unit 16 · Lesson 1 of 4
🌡️ Negative numbers
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Problems
- 1 − (−7) =
- 7 − 3 =
- −7 + (−3) =
- −3 + (−7) =
- 5 − 1 =
- −8 + 4 =
- −6 − 4 =
- 3 − (−3) =
- 1 − 3 =
- 8 − 7 =
- −1 − 4 =
- −4 − 6 =
- −4 + 5 =
- 8 − (−3) =
- −5 − (−1) =
- 9 − (−5) =
- −8 − (−2) =
- 4 − (−6) =
- −4 + (−5) =
- 1 − 6 =
Tip: Minus a minus is plus.
Answer key
1. 8 · 2. 4 · 3. -10 · 4. -10 · 5. 4 · 6. -4 · 7. -10 · 8. 6 · 9. -2 · 10. 1 · 11. -5 · 12. -10 · 13. 1 · 14. 11 · 15. -4 · 16. 14 · 17. -6 · 18. 10 · 19. -9 · 20. -5