πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
15 × 9 = 9 × ?
Answer: ______________
23 × 3 = 3 × ?
Answer: ______________
3(5 × 2) × 3 = 5 × (2 × ?)
Answer: ______________
4(8 × 2) × 5 = 8 × (2 × ?)
Answer: ______________
5(8 × 4) × 3 = 8 × (4 × ?)
Answer: ______________
64 × 7 = 7 × ?
Answer: ______________
7(2 × 8) × 2 = 2 × (8 × ?)
Answer: ______________
8(9 × 2) × 5 = 9 × (2 × ?)
Answer: ______________
9(8 × 7) × 4 = 8 × (7 × ?)
Answer: ______________
103 × 7 = 3 × 5 + 3 × ?
Answer: ______________
11(4 × 6) × 3 = 4 × (6 × ?)
Answer: ______________
127 × 9 = 9 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 3
- 3. 3
- 4. 5
- 5. 3
- 6. 4
- 7. 2
- 8. 5
- 9. 4
- 10. 2
- 11. 3
- 12. 7
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties