πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
1Which expression means: Add 10 and 11, then multiply by 5.
- A10 × 5 + 11
- B(10 + 11) + 5
- C10 + 11 × 5
- D(10 + 11) × 5
25 × (200 + 11) is how many times as large as 200 + 11? (No need to work it out!)
Answer: ______________
34 × (788 + 11) is how many times as large as 788 + 11? (No need to work it out!)
Answer: ______________
4Which expression means: Multiply 10 by 9, then add 6.
- A(10 + 6) × 9
- B10 + 9 + 6
- C10 × 9 + 6
- D10 × (9 + 6)
52 × (557 + 10) is how many times as large as 557 + 10? (No need to work it out!)
Answer: ______________
63 × (165 + 5) is how many times as large as 165 + 5? (No need to work it out!)
Answer: ______________
73 × (526 + 5) is how many times as large as 526 + 5? (No need to work it out!)
Answer: ______________
84 × (835 + 12) is how many times as large as 835 + 12? (No need to work it out!)
Answer: ______________
9Which expression means: Multiply 10 by 2, then add 4.
- A10 × (2 + 4)
- B10 + 2 + 4
- C(10 + 4) × 2
- D10 × 2 + 4
10Which expression means: Multiply 12 by 7, then add 3.
- A12 + 7 + 3
- B12 × 7 + 3
- C(12 + 3) × 7
- D12 × (7 + 3)
114 × (383 + 9) is how many times as large as 383 + 9? (No need to work it out!)
Answer: ______________
129 × (545 + 12) is how many times as large as 545 + 12? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. D ((10 + 11) × 5)
- 2. 5
- 3. 4
- 4. C (10 × 9 + 6)
- 5. 2
- 6. 3
- 7. 3
- 8. 4
- 9. D (10 × 2 + 4)
- 10. B (12 × 7 + 3)
- 11. 4
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write