πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
15 × 9 = 5 × 5 + 5 × ?
Answer: ______________
2(7 × 6) × 4 = 7 × (6 × ?)
Answer: ______________
3(7 × 2) × 3 = 7 × (2 × ?)
Answer: ______________
4(9 × 2) × 2 = 9 × (2 × ?)
Answer: ______________
5(6 × 7) × 2 = 6 × (7 × ?)
Answer: ______________
69 × 8 = 8 × ?
Answer: ______________
72 × 7 = 2 × 2 + 2 × ?
Answer: ______________
8(2 × 4) × 4 = 2 × (4 × ?)
Answer: ______________
9(7 × 6) × 2 = 7 × (6 × ?)
Answer: ______________
106 × 6 = 6 × 4 + 6 × ?
Answer: ______________
119 × 6 = 6 × ?
Answer: ______________
122 × 9 = 2 × 5 + 2 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 4
- 2. 4
- 3. 3
- 4. 2
- 5. 2
- 6. 9
- 7. 5
- 8. 4
- 9. 2
- 10. 2
- 11. 9
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties