πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
15 × (891 + 5) is how many times as large as 891 + 5? (No need to work it out!)
Answer: ______________
27 × (782 + 7) is how many times as large as 782 + 7? (No need to work it out!)
Answer: ______________
3Which expression means: Add 7 and 4, then multiply by 3.
- A7 × 3 + 4
- B(7 + 4) × 3
- C(7 + 4) + 3
- D7 + 4 × 3
42 × (409 + 12) is how many times as large as 409 + 12? (No need to work it out!)
Answer: ______________
57 × (349 + 11) is how many times as large as 349 + 11? (No need to work it out!)
Answer: ______________
6Which expression means: Multiply 6 by 9, then add 9.
- A6 × (9 + 9)
- B6 × 9 + 9
- C6 + 9 + 9
- D(6 + 9) × 9
73 × (409 + 9) is how many times as large as 409 + 9? (No need to work it out!)
Answer: ______________
8Which expression means: Add 12 and 13, then multiply by 3.
- A(12 + 13) + 3
- B(12 + 13) × 3
- C12 × 3 + 13
- D12 + 13 × 3
9Which expression means: Multiply 4 by 7, then add 5.
- A4 + 7 + 5
- B4 × (7 + 5)
- C(4 + 5) × 7
- D4 × 7 + 5
109 × (236 + 9) is how many times as large as 236 + 9? (No need to work it out!)
Answer: ______________
112 × (480 + 9) is how many times as large as 480 + 9? (No need to work it out!)
Answer: ______________
124 × (827 + 4) is how many times as large as 827 + 4? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 5
- 2. 7
- 3. B ((7 + 4) × 3)
- 4. 2
- 5. 7
- 6. B (6 × 9 + 9)
- 7. 3
- 8. B ((12 + 13) × 3)
- 9. D (4 × 7 + 5)
- 10. 9
- 11. 2
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write