Year 9 Order of Operations (BODMAS) Worksheet — Level 1 — Practice Set 4 — 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 4 — Answers
Brackets, then Orders (indices), then Division/Multiplication (left to right), then Addition/Subtraction (left to right).
1.3 + 3 × 9
Answer: 30
- Multiply first: 3 × 9 = 27
- 3 + 27 = 30
2.5 + 5 × 5
Answer: 30
- Multiply first: 5 × 5 = 25
- 5 + 25 = 30
3.(2 + 7) × 3
Answer: 27
- Brackets first: 2 + 7 = 9
- 9 × 3 = 27
4.(3 + 8) × 3
Answer: 33
- Brackets first: 3 + 8 = 11
- 11 × 3 = 33
5.6 + 6 × 3
Answer: 24
- Multiply first: 6 × 3 = 18
- 6 + 18 = 24
6.(8 + 9) × 6
Answer: 102
- Brackets first: 8 + 9 = 17
- 17 × 6 = 102
7.(6 + 9) × 3
Answer: 45
- Brackets first: 6 + 9 = 15
- 15 × 3 = 45
8.(3 + 7) × 3
Answer: 30
- Brackets first: 3 + 7 = 10
- 10 × 3 = 30
9.4 + 8 × 2
Answer: 20
- Multiply first: 8 × 2 = 16
- 4 + 16 = 20
10.(6 + 3) × 6
Answer: 54
- Brackets first: 6 + 3 = 9
- 9 × 6 = 54
11.9 + 9 × 2
Answer: 27
- Multiply first: 9 × 2 = 18
- 9 + 18 = 27
12.4 + 2 × 5
Answer: 14
- Multiply first: 2 × 5 = 10
- 4 + 10 = 14
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.