πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
1Which expression means: Add 11 and 10, then multiply by 7.
- A11 + 10 × 7
- B11 × 7 + 10
- C(11 + 10) × 7
- D(11 + 10) + 7
26 × (437 + 3) is how many times as large as 437 + 3? (No need to work it out!)
Answer: ______________
3Which expression means: Add 2 and 10, then multiply by 5.
- A2 + 10 × 5
- B2 × 5 + 10
- C(2 + 10) × 5
- D(2 + 10) + 5
4Which expression means: Multiply 12 by 7, then add 7.
- A12 × (7 + 7)
- B12 × 7 + 7
- C12 + 7 + 7
- D(12 + 7) × 7
5Which expression means: Add 7 and 9, then multiply by 8.
- A(7 + 9) + 8
- B7 + 9 × 8
- C(7 + 9) × 8
- D7 × 8 + 9
63 × (659 + 10) is how many times as large as 659 + 10? (No need to work it out!)
Answer: ______________
77 × (893 + 6) is how many times as large as 893 + 6? (No need to work it out!)
Answer: ______________
89 × (192 + 3) is how many times as large as 192 + 3? (No need to work it out!)
Answer: ______________
9Which expression means: Multiply 11 by 9, then add 9.
- A11 + 9 + 9
- B11 × (9 + 9)
- C11 × 9 + 9
- D(11 + 9) × 9
10Which expression means: Add 12 and 2, then multiply by 9.
- A(12 + 2) × 9
- B12 + 2 × 9
- C(12 + 2) + 9
- D12 × 9 + 2
117 × (191 + 7) is how many times as large as 191 + 7? (No need to work it out!)
Answer: ______________
12Which expression means: Multiply 6 by 3, then add 5.
- A(6 + 5) × 3
- B6 × (3 + 5)
- C6 + 3 + 5
- D6 × 3 + 5
Answer key: Write expressions
- 1. C ((11 + 10) × 7)
- 2. 6
- 3. C ((2 + 10) × 5)
- 4. B (12 × 7 + 7)
- 5. C ((7 + 9) × 8)
- 6. 3
- 7. 7
- 8. 9
- 9. C (11 × 9 + 9)
- 10. A ((12 + 2) × 9)
- 11. 7
- 12. D (6 × 3 + 5)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write