πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
12 × (212 + 2) is how many times as large as 212 + 2? (No need to work it out!)
Answer: ______________
2Which expression means: Multiply 10 by 5, then add 2.
- A10 × (5 + 2)
- B10 × 5 + 2
- C10 + 5 + 2
- D(10 + 2) × 5
3Which expression means: Add 6 and 7, then multiply by 3.
- A(6 + 7) × 3
- B6 × 3 + 7
- C(6 + 7) + 3
- D6 + 7 × 3
49 × (311 + 10) is how many times as large as 311 + 10? (No need to work it out!)
Answer: ______________
58 × (570 + 2) is how many times as large as 570 + 2? (No need to work it out!)
Answer: ______________
67 × (699 + 9) is how many times as large as 699 + 9? (No need to work it out!)
Answer: ______________
73 × (422 + 7) is how many times as large as 422 + 7? (No need to work it out!)
Answer: ______________
8Which expression means: Multiply 7 by 2, then add 8.
- A7 × (2 + 8)
- B(7 + 8) × 2
- C7 × 2 + 8
- D7 + 2 + 8
9Which expression means: Multiply 11 by 6, then add 6.
- A11 × 6 + 6
- B11 + 6 + 6
- C11 × (6 + 6)
- D(11 + 6) × 6
10Which expression means: Multiply 10 by 8, then add 5.
- A10 × (8 + 5)
- B10 + 8 + 5
- C10 × 8 + 5
- D(10 + 5) × 8
11Which expression means: Add 10 and 5, then multiply by 8.
- A(10 + 5) × 8
- B(10 + 5) + 8
- C10 × 8 + 5
- D10 + 5 × 8
123 × (226 + 5) is how many times as large as 226 + 5? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 2
- 2. B (10 × 5 + 2)
- 3. A ((6 + 7) × 3)
- 4. 9
- 5. 8
- 6. 7
- 7. 3
- 8. C (7 × 2 + 8)
- 9. A (11 × 6 + 6)
- 10. C (10 × 8 + 5)
- 11. A ((10 + 5) × 8)
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write