πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
1Which expression means: Add 6 and 2, then multiply by 5.
- A(6 + 2) + 5
- B(6 + 2) × 5
- C6 + 2 × 5
- D6 × 5 + 2
29 × (574 + 12) is how many times as large as 574 + 12? (No need to work it out!)
Answer: ______________
3Which expression means: Add 10 and 2, then multiply by 3.
- A10 + 2 × 3
- B(10 + 2) × 3
- C10 × 3 + 2
- D(10 + 2) + 3
4Which expression means: Multiply 9 by 2, then add 3.
- A9 × 2 + 3
- B9 × (2 + 3)
- C9 + 2 + 3
- D(9 + 3) × 2
5Which expression means: Add 5 and 10, then multiply by 2.
- A5 × 2 + 10
- B(5 + 10) + 2
- C(5 + 10) × 2
- D5 + 10 × 2
6Which expression means: Multiply 5 by 8, then add 9.
- A5 × (8 + 9)
- B5 + 8 + 9
- C5 × 8 + 9
- D(5 + 9) × 8
7Which expression means: Multiply 6 by 8, then add 9.
- A6 + 8 + 9
- B6 × 8 + 9
- C(6 + 9) × 8
- D6 × (8 + 9)
8Which expression means: Multiply 7 by 9, then add 12.
- A7 + 9 + 12
- B(7 + 12) × 9
- C7 × (9 + 12)
- D7 × 9 + 12
99 × (693 + 12) is how many times as large as 693 + 12? (No need to work it out!)
Answer: ______________
104 × (867 + 4) is how many times as large as 867 + 4? (No need to work it out!)
Answer: ______________
114 × (166 + 5) is how many times as large as 166 + 5? (No need to work it out!)
Answer: ______________
122 × (540 + 7) is how many times as large as 540 + 7? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. B ((6 + 2) × 5)
- 2. 9
- 3. B ((10 + 2) × 3)
- 4. A (9 × 2 + 3)
- 5. C ((5 + 10) × 2)
- 6. C (5 × 8 + 9)
- 7. B (6 × 8 + 9)
- 8. D (7 × 9 + 12)
- 9. 9
- 10. 4
- 11. 4
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write