πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
13 × (137 + 6) is how many times as large as 137 + 6? (No need to work it out!)
Answer: ______________
25 × (701 + 9) is how many times as large as 701 + 9? (No need to work it out!)
Answer: ______________
38 × (801 + 6) is how many times as large as 801 + 6? (No need to work it out!)
Answer: ______________
49 × (468 + 11) is how many times as large as 468 + 11? (No need to work it out!)
Answer: ______________
56 × (159 + 9) is how many times as large as 159 + 9? (No need to work it out!)
Answer: ______________
69 × (907 + 7) is how many times as large as 907 + 7? (No need to work it out!)
Answer: ______________
77 × (293 + 7) is how many times as large as 293 + 7? (No need to work it out!)
Answer: ______________
8Which expression means: Add 12 and 9, then multiply by 5.
- A(12 + 9) × 5
- B12 × 5 + 9
- C(12 + 9) + 5
- D12 + 9 × 5
92 × (347 + 9) is how many times as large as 347 + 9? (No need to work it out!)
Answer: ______________
10Which expression means: Add 12 and 10, then multiply by 8.
- A12 + 10 × 8
- B(12 + 10) × 8
- C12 × 8 + 10
- D(12 + 10) + 8
11Which expression means: Multiply 10 by 6, then add 12.
- A10 × (6 + 12)
- B10 × 6 + 12
- C10 + 6 + 12
- D(10 + 12) × 6
123 × (708 + 9) is how many times as large as 708 + 9? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 3
- 2. 5
- 3. 8
- 4. 9
- 5. 6
- 6. 9
- 7. 7
- 8. A ((12 + 9) × 5)
- 9. 2
- 10. B ((12 + 10) × 8)
- 11. B (10 × 6 + 12)
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write