Year 9 Order of Operations (BODMAS) Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 9 order of operations worksheet.
Success TutoringWorksheetsAnswer sheetYear 9 · Mathematics · Order of OperationsYear 9 Order of Operations (BODMAS) Worksheet — Level 1 — Practice Set 3 — Answers
Brackets, then Orders (indices), then Division/Multiplication (left to right), then Addition/Subtraction (left to right).
1.9 + 2 × 5
Answer: 19
- Multiply first: 2 × 5 = 10
- 9 + 10 = 19
2.(3 + 3) × 3
Answer: 18
- Brackets first: 3 + 3 = 6
- 6 × 3 = 18
3.(2 + 9) × 8
Answer: 88
- Brackets first: 2 + 9 = 11
- 11 × 8 = 88
4.(9 + 8) × 9
Answer: 153
- Brackets first: 9 + 8 = 17
- 17 × 9 = 153
5.9 + 7 × 6
Answer: 51
- Multiply first: 7 × 6 = 42
- 9 + 42 = 51
6.(5 + 2) × 9
Answer: 63
- Brackets first: 5 + 2 = 7
- 7 × 9 = 63
7.9 + 7 × 7
Answer: 58
- Multiply first: 7 × 7 = 49
- 9 + 49 = 58
8.(9 + 6) × 5
Answer: 75
- Brackets first: 9 + 6 = 15
- 15 × 5 = 75
9.(9 + 2) × 7
Answer: 77
- Brackets first: 9 + 2 = 11
- 11 × 7 = 77
10.8 + 7 × 8
Answer: 64
- Multiply first: 7 × 8 = 56
- 8 + 56 = 64
11.8 + 9 × 8
Answer: 80
- Multiply first: 9 × 8 = 72
- 8 + 72 = 80
12.(6 + 9) × 4
Answer: 60
- Brackets first: 6 + 9 = 15
- 15 × 4 = 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.