πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
18 × 9 = 8 × 7 + 8 × ?
Answer: ______________
27 × 8 = 7 × 3 + 7 × ?
Answer: ______________
3(2 × 4) × 5 = 2 × (4 × ?)
Answer: ______________
47 × 4 = 4 × ?
Answer: ______________
54 × 8 = 4 × 5 + 4 × ?
Answer: ______________
6(7 × 9) × 5 = 7 × (9 × ?)
Answer: ______________
7(4 × 8) × 3 = 4 × (8 × ?)
Answer: ______________
85 × 7 = 7 × ?
Answer: ______________
97 × 8 = 8 × ?
Answer: ______________
10(9 × 3) × 2 = 9 × (3 × ?)
Answer: ______________
11(6 × 4) × 5 = 6 × (4 × ?)
Answer: ______________
123 × 9 = 3 × 4 + 3 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 5
- 3. 5
- 4. 7
- 5. 3
- 6. 5
- 7. 3
- 8. 5
- 9. 7
- 10. 2
- 11. 5
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties