πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
16 × (666 + 11) is how many times as large as 666 + 11? (No need to work it out!)
Answer: ______________
2Which expression means: Multiply 8 by 2, then add 10.
- A(8 + 10) × 2
- B8 + 2 + 10
- C8 × 2 + 10
- D8 × (2 + 10)
3Which expression means: Add 4 and 10, then multiply by 5.
- A4 + 10 × 5
- B(4 + 10) + 5
- C(4 + 10) × 5
- D4 × 5 + 10
4Which expression means: Multiply 9 by 3, then add 10.
- A9 × (3 + 10)
- B9 × 3 + 10
- C9 + 3 + 10
- D(9 + 10) × 3
56 × (689 + 4) is how many times as large as 689 + 4? (No need to work it out!)
Answer: ______________
66 × (562 + 2) is how many times as large as 562 + 2? (No need to work it out!)
Answer: ______________
78 × (130 + 9) is how many times as large as 130 + 9? (No need to work it out!)
Answer: ______________
83 × (398 + 8) is how many times as large as 398 + 8? (No need to work it out!)
Answer: ______________
9Which expression means: Multiply 9 by 6, then add 5.
- A9 × (6 + 5)
- B9 + 6 + 5
- C(9 + 5) × 6
- D9 × 6 + 5
107 × (729 + 10) is how many times as large as 729 + 10? (No need to work it out!)
Answer: ______________
11Which expression means: Add 3 and 9, then multiply by 5.
- A3 + 9 × 5
- B(3 + 9) × 5
- C(3 + 9) + 5
- D3 × 5 + 9
12Which expression means: Add 9 and 8, then multiply by 9.
- A9 × 9 + 8
- B(9 + 8) + 9
- C9 + 8 × 9
- D(9 + 8) × 9
Answer key: Write expressions
- 1. 6
- 2. C (8 × 2 + 10)
- 3. C ((4 + 10) × 5)
- 4. B (9 × 3 + 10)
- 5. 6
- 6. 6
- 7. 8
- 8. 3
- 9. D (9 × 6 + 5)
- 10. 7
- 11. B ((3 + 9) × 5)
- 12. D ((9 + 8) × 9)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write