πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
15 × (384 + 11) is how many times as large as 384 + 11? (No need to work it out!)
Answer: ______________
28 × (506 + 6) is how many times as large as 506 + 6? (No need to work it out!)
Answer: ______________
33 × (110 + 9) is how many times as large as 110 + 9? (No need to work it out!)
Answer: ______________
49 × (425 + 12) is how many times as large as 425 + 12? (No need to work it out!)
Answer: ______________
5Which expression means: Add 12 and 5, then multiply by 8.
- A12 + 5 × 8
- B(12 + 5) + 8
- C12 × 8 + 5
- D(12 + 5) × 8
6Which expression means: Add 6 and 9, then multiply by 4.
- A(6 + 9) × 4
- B6 × 4 + 9
- C6 + 9 × 4
- D(6 + 9) + 4
77 × (256 + 7) is how many times as large as 256 + 7? (No need to work it out!)
Answer: ______________
85 × (731 + 6) is how many times as large as 731 + 6? (No need to work it out!)
Answer: ______________
93 × (824 + 9) is how many times as large as 824 + 9? (No need to work it out!)
Answer: ______________
10Which expression means: Add 3 and 7, then multiply by 3.
- A3 + 7 × 3
- B(3 + 7) × 3
- C3 × 3 + 7
- D(3 + 7) + 3
117 × (407 + 2) is how many times as large as 407 + 2? (No need to work it out!)
Answer: ______________
122 × (891 + 9) is how many times as large as 891 + 9? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 5
- 2. 8
- 3. 3
- 4. 9
- 5. D ((12 + 5) × 8)
- 6. A ((6 + 9) × 4)
- 7. 7
- 8. 5
- 9. 3
- 10. B ((3 + 7) × 3)
- 11. 7
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write