πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
14 × (480 + 10) is how many times as large as 480 + 10? (No need to work it out!)
Answer: ______________
2Which expression means: Multiply 3 by 2, then add 6.
- A3 × (2 + 6)
- B3 + 2 + 6
- C3 × 2 + 6
- D(3 + 6) × 2
36 × (742 + 3) is how many times as large as 742 + 3? (No need to work it out!)
Answer: ______________
4Which expression means: Add 7 and 6, then multiply by 8.
- A7 + 6 × 8
- B7 × 8 + 6
- C(7 + 6) × 8
- D(7 + 6) + 8
5Which expression means: Multiply 10 by 5, then add 7.
- A(10 + 7) × 5
- B10 + 5 + 7
- C10 × (5 + 7)
- D10 × 5 + 7
6Which expression means: Add 9 and 4, then multiply by 9.
- A(9 + 4) + 9
- B(9 + 4) × 9
- C9 × 9 + 4
- D9 + 4 × 9
78 × (345 + 12) is how many times as large as 345 + 12? (No need to work it out!)
Answer: ______________
8Which expression means: Add 7 and 4, then multiply by 6.
- A(7 + 4) × 6
- B(7 + 4) + 6
- C7 + 4 × 6
- D7 × 6 + 4
9Which expression means: Multiply 11 by 9, then add 4.
- A11 × (9 + 4)
- B11 + 9 + 4
- C11 × 9 + 4
- D(11 + 4) × 9
106 × (757 + 10) is how many times as large as 757 + 10? (No need to work it out!)
Answer: ______________
116 × (851 + 4) is how many times as large as 851 + 4? (No need to work it out!)
Answer: ______________
125 × (755 + 6) is how many times as large as 755 + 6? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 4
- 2. C (3 × 2 + 6)
- 3. 6
- 4. C ((7 + 6) × 8)
- 5. D (10 × 5 + 7)
- 6. B ((9 + 4) × 9)
- 7. 8
- 8. A ((7 + 4) × 6)
- 9. C (11 × 9 + 4)
- 10. 6
- 11. 6
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write