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 2.
- A(10 + 11) × 2
- B10 × 2 + 11
- C10 + 11 × 2
- D(10 + 11) + 2
22 × (446 + 10) is how many times as large as 446 + 10? (No need to work it out!)
Answer: ______________
37 × (269 + 6) is how many times as large as 269 + 6? (No need to work it out!)
Answer: ______________
43 × (462 + 11) is how many times as large as 462 + 11? (No need to work it out!)
Answer: ______________
57 × (253 + 7) is how many times as large as 253 + 7? (No need to work it out!)
Answer: ______________
6Which expression means: Multiply 12 by 5, then add 8.
- A12 + 5 + 8
- B12 × (5 + 8)
- C12 × 5 + 8
- D(12 + 8) × 5
7Which expression means: Multiply 3 by 9, then add 12.
- A3 × 9 + 12
- B3 × (9 + 12)
- C3 + 9 + 12
- D(3 + 12) × 9
8Which expression means: Multiply 7 by 2, then add 11.
- A7 × 2 + 11
- B(7 + 11) × 2
- C7 + 2 + 11
- D7 × (2 + 11)
9Which expression means: Add 9 and 8, then multiply by 7.
- A9 × 7 + 8
- B9 + 8 × 7
- C(9 + 8) + 7
- D(9 + 8) × 7
102 × (667 + 9) is how many times as large as 667 + 9? (No need to work it out!)
Answer: ______________
11Which expression means: Multiply 2 by 6, then add 10.
- A2 + 6 + 10
- B2 × 6 + 10
- C2 × (6 + 10)
- D(2 + 10) × 6
124 × (194 + 3) is how many times as large as 194 + 3? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. A ((10 + 11) × 2)
- 2. 2
- 3. 7
- 4. 3
- 5. 7
- 6. C (12 × 5 + 8)
- 7. A (3 × 9 + 12)
- 8. A (7 × 2 + 11)
- 9. D ((9 + 8) × 7)
- 10. 2
- 11. B (2 × 6 + 10)
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write