πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
15 × (793 + 5) is how many times as large as 793 + 5? (No need to work it out!)
Answer: ______________
2Which expression means: Add 7 and 8, then multiply by 7.
- A7 × 7 + 8
- B(7 + 8) × 7
- C(7 + 8) + 7
- D7 + 8 × 7
3Which expression means: Multiply 8 by 5, then add 10.
- A8 × 5 + 10
- B8 × (5 + 10)
- C8 + 5 + 10
- D(8 + 10) × 5
48 × (918 + 6) is how many times as large as 918 + 6? (No need to work it out!)
Answer: ______________
52 × (350 + 8) is how many times as large as 350 + 8? (No need to work it out!)
Answer: ______________
67 × (673 + 12) is how many times as large as 673 + 12? (No need to work it out!)
Answer: ______________
74 × (836 + 10) is how many times as large as 836 + 10? (No need to work it out!)
Answer: ______________
8Which expression means: Add 11 and 12, then multiply by 7.
- A(11 + 12) + 7
- B11 + 12 × 7
- C11 × 7 + 12
- D(11 + 12) × 7
97 × (845 + 9) is how many times as large as 845 + 9? (No need to work it out!)
Answer: ______________
102 × (131 + 4) is how many times as large as 131 + 4? (No need to work it out!)
Answer: ______________
11Which expression means: Multiply 10 by 7, then add 3.
- A10 + 7 + 3
- B10 × 7 + 3
- C10 × (7 + 3)
- D(10 + 3) × 7
128 × (161 + 7) is how many times as large as 161 + 7? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 5
- 2. B ((7 + 8) × 7)
- 3. A (8 × 5 + 10)
- 4. 8
- 5. 2
- 6. 7
- 7. 4
- 8. D ((11 + 12) × 7)
- 9. 7
- 10. 2
- 11. B (10 × 7 + 3)
- 12. 8
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write