Year 8 Order of Operations (BODMAS) Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 8 order of operations worksheet.
Year 8 Order of Operations (BODMAS) Worksheet — Level 2 — Practice Set 2 — Answers
Brackets, then Orders (indices), then Division/Multiplication (left to right), then Addition/Subtraction (left to right).
1.8 × 6 − 3 × 4
Answer: 36
- 8 × 6 = 48 and 3 × 4 = 12
- 48 − 12 = 36
2.3 + 7 × 6
Answer: 45
- Multiply first: 7 × 6 = 42
- 3 + 42 = 45
3.18 − 9 ÷ 3
Answer: 15
- Divide first: 9 ÷ 3 = 3
- 18 − 3 = 15
4.5 × 6 − 6 × 5
Answer: 0
- 5 × 6 = 30 and 6 × 5 = 30
- 30 − 30 = 0
5.13 − 25 ÷ 5
Answer: 8
- Divide first: 25 ÷ 5 = 5
- 13 − 5 = 8
6.(4 + 7) × 4
Answer: 44
- Brackets first: 4 + 7 = 11
- 11 × 4 = 44
7.9 + 7 × 5
Answer: 44
- Multiply first: 7 × 5 = 35
- 9 + 35 = 44
8.(4 + 3) × 7
Answer: 49
- Brackets first: 4 + 3 = 7
- 7 × 7 = 49
9.18 − 30 ÷ 5
Answer: 12
- Divide first: 30 ÷ 5 = 6
- 18 − 6 = 12
10.6 × 9 − 3 × 5
Answer: 39
- 6 × 9 = 54 and 3 × 5 = 15
- 54 − 15 = 39
11.(4 + 5) × 4
Answer: 36
- Brackets first: 4 + 5 = 9
- 9 × 4 = 36
12.(2 + 8) × 6
Answer: 60
- Brackets first: 2 + 8 = 10
- 10 × 6 = 60
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.