πagarwalmath · 5th grade · Common Core 5.OA.A.2
✍️ Write expressions
Write and read simple expressions
Name: ______________________Date: ____________
16 × (174 + 3) is how many times as large as 174 + 3? (No need to work it out!)
Answer: ______________
25 × (398 + 9) is how many times as large as 398 + 9? (No need to work it out!)
Answer: ______________
33 × (699 + 10) is how many times as large as 699 + 10? (No need to work it out!)
Answer: ______________
4Which expression means: Multiply 6 by 3, then add 4.
- A6 × (3 + 4)
- B(6 + 4) × 3
- C6 × 3 + 4
- D6 + 3 + 4
5Which expression means: Add 5 and 12, then multiply by 2.
- A(5 + 12) × 2
- B5 + 12 × 2
- C(5 + 12) + 2
- D5 × 2 + 12
6Which expression means: Add 10 and 11, then multiply by 7.
- A10 + 11 × 7
- B10 × 7 + 11
- C(10 + 11) + 7
- D(10 + 11) × 7
79 × (437 + 7) is how many times as large as 437 + 7? (No need to work it out!)
Answer: ______________
89 × (259 + 2) is how many times as large as 259 + 2? (No need to work it out!)
Answer: ______________
99 × (662 + 3) is how many times as large as 662 + 3? (No need to work it out!)
Answer: ______________
109 × (677 + 11) is how many times as large as 677 + 11? (No need to work it out!)
Answer: ______________
112 × (614 + 10) is how many times as large as 614 + 10? (No need to work it out!)
Answer: ______________
128 × (392 + 11) is how many times as large as 392 + 11? (No need to work it out!)
Answer: ______________
Answer key: Write expressions
- 1. 6
- 2. 5
- 3. 3
- 4. C (6 × 3 + 4)
- 5. A ((5 + 12) × 2)
- 6. D ((10 + 11) × 7)
- 7. 9
- 8. 9
- 9. 9
- 10. 9
- 11. 2
- 12. 8
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/expr-write