Final Answer:
The worksheet is already fully solved with correct answers shown in green. No further calculation or correction is needed.
All problems have been accurately computed using integer arithmetic rules:
- Addition/Subtraction: Combine numbers considering signs (e.g., –5 – 8 = –13; –4 + 7 = 3)
- Multiplication/Division: Same signs → positive result; different signs → negative result (e.g., –9 ÷ 1 = –9; 1 × (–7) = –7; –72 ÷ (–9) = 8)
Every answer matches standard integer operation rules. The student can use this as a reference to check their own work.
✔ All answers are correct as written.
Parent Tip: Review the logic above to help your child master the concept of addition subtraction multiplication division worksheet free.