πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
1Which expression means: Multiply 7 by 6, then add 8.
- A7 × (6 + 8)
- B(7 + 8) × 6
- C7 × 6 + 8
- D7 + 6 + 8
2Which expression means: Multiply 10 by 2, then add 11.
- A10 + 2 + 11
- B(10 + 11) × 2
- C10 × (2 + 11)
- D10 × 2 + 11
3Which expression means: Add 6 and 2, then multiply by 9.
- A6 × 9 + 2
- B(6 + 2) + 9
- C6 + 2 × 9
- D(6 + 2) × 9
4Which expression means: Add 7 and 4, then multiply by 6.
- A(7 + 4) × 6
- B7 × 6 + 4
- C7 + 4 × 6
- D(7 + 4) + 6
5Which expression means: Add 8 and 10, then multiply by 9.
- A(8 + 10) × 9
- B8 + 10 × 9
- C(8 + 10) + 9
- D8 × 9 + 10
68 × (627 + 9) is how many times as large as 627 + 9? (No need to work it out!)
Answer: ______________
73 × (842 + 8) is how many times as large as 842 + 8? (No need to work it out!)
Answer: ______________
82 × (450 + 3) is how many times as large as 450 + 3? (No need to work it out!)
Answer: ______________
9Which expression means: Add 4 and 2, then multiply by 6.
- A(4 + 2) × 6
- B4 + 2 × 6
- C(4 + 2) + 6
- D4 × 6 + 2
103 × (400 + 10) is how many times as large as 400 + 10? (No need to work it out!)
Answer: ______________
11Which expression means: Multiply 7 by 8, then add 11.
- A7 + 8 + 11
- B7 × 8 + 11
- C(7 + 11) × 8
- D7 × (8 + 11)
127 × (371 + 7) is how many times as large as 371 + 7? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. C (7 × 6 + 8)
- 2. D (10 × 2 + 11)
- 3. D ((6 + 2) × 9)
- 4. A ((7 + 4) × 6)
- 5. A ((8 + 10) × 9)
- 6. 8
- 7. 3
- 8. 2
- 9. A ((4 + 2) × 6)
- 10. 3
- 11. B (7 × 8 + 11)
- 12. 7
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write