πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
17 × (103 + 8) is how many times as large as 103 + 8? (No need to work it out!)
Answer: ______________
27 × (537 + 7) is how many times as large as 537 + 7? (No need to work it out!)
Answer: ______________
3Which expression means: Add 5 and 12, then multiply by 3.
- A5 × 3 + 12
- B(5 + 12) + 3
- C(5 + 12) × 3
- D5 + 12 × 3
4Which expression means: Multiply 7 by 5, then add 8.
- A7 × (5 + 8)
- B(7 + 8) × 5
- C7 × 5 + 8
- D7 + 5 + 8
57 × (882 + 3) is how many times as large as 882 + 3? (No need to work it out!)
Answer: ______________
6Which expression means: Add 6 and 2, then multiply by 6.
- A6 + 2 × 6
- B(6 + 2) + 6
- C(6 + 2) × 6
- D6 × 6 + 2
78 × (473 + 6) is how many times as large as 473 + 6? (No need to work it out!)
Answer: ______________
85 × (494 + 7) is how many times as large as 494 + 7? (No need to work it out!)
Answer: ______________
9Which expression means: Multiply 11 by 3, then add 7.
- A(11 + 7) × 3
- B11 × (3 + 7)
- C11 + 3 + 7
- D11 × 3 + 7
106 × (309 + 4) is how many times as large as 309 + 4? (No need to work it out!)
Answer: ______________
11Which expression means: Multiply 11 by 9, then add 12.
- A(11 + 12) × 9
- B11 + 9 + 12
- C11 × 9 + 12
- D11 × (9 + 12)
12Which expression means: Add 9 and 6, then multiply by 6.
- A(9 + 6) + 6
- B9 + 6 × 6
- C(9 + 6) × 6
- D9 × 6 + 6
Answer key: Write expressions
- 1. 7
- 2. 7
- 3. C ((5 + 12) × 3)
- 4. C (7 × 5 + 8)
- 5. 7
- 6. C ((6 + 2) × 6)
- 7. 8
- 8. 5
- 9. D (11 × 3 + 7)
- 10. 6
- 11. C (11 × 9 + 12)
- 12. C ((9 + 6) × 6)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write