πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
1Which expression means: Add 8 and 7, then multiply by 7.
- A(8 + 7) + 7
- B8 + 7 × 7
- C(8 + 7) × 7
- D8 × 7 + 7
27 × (330 + 8) is how many times as large as 330 + 8? (No need to work it out!)
Answer: ______________
3Which expression means: Add 11 and 8, then multiply by 2.
- A(11 + 8) + 2
- B11 + 8 × 2
- C11 × 2 + 8
- D(11 + 8) × 2
47 × (511 + 10) is how many times as large as 511 + 10? (No need to work it out!)
Answer: ______________
5Which expression means: Add 11 and 5, then multiply by 6.
- A(11 + 5) + 6
- B(11 + 5) × 6
- C11 + 5 × 6
- D11 × 6 + 5
6Which expression means: Add 10 and 11, then multiply by 3.
- A(10 + 11) + 3
- B10 × 3 + 11
- C(10 + 11) × 3
- D10 + 11 × 3
7Which expression means: Multiply 3 by 6, then add 12.
- A3 × 6 + 12
- B3 + 6 + 12
- C3 × (6 + 12)
- D(3 + 12) × 6
8Which expression means: Multiply 12 by 4, then add 11.
- A12 + 4 + 11
- B12 × (4 + 11)
- C12 × 4 + 11
- D(12 + 11) × 4
9Which expression means: Add 7 and 6, then multiply by 8.
- A(7 + 6) × 8
- B(7 + 6) + 8
- C7 × 8 + 6
- D7 + 6 × 8
10Which expression means: Add 6 and 10, then multiply by 7.
- A6 + 10 × 7
- B6 × 7 + 10
- C(6 + 10) × 7
- D(6 + 10) + 7
11Which expression means: Multiply 6 by 6, then add 11.
- A6 × (6 + 11)
- B(6 + 11) × 6
- C6 × 6 + 11
- D6 + 6 + 11
128 × (162 + 9) is how many times as large as 162 + 9? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. C ((8 + 7) × 7)
- 2. 7
- 3. D ((11 + 8) × 2)
- 4. 7
- 5. B ((11 + 5) × 6)
- 6. C ((10 + 11) × 3)
- 7. A (3 × 6 + 12)
- 8. C (12 × 4 + 11)
- 9. A ((7 + 6) × 8)
- 10. C ((6 + 10) × 7)
- 11. C (6 × 6 + 11)
- 12. 8
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write