πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
15 × 9 = 5 × 7 + 5 × ?
Answer: ______________
25 × 7 = 5 × 5 + 5 × ?
Answer: ______________
32 × 2 = 2 × ?
Answer: ______________
4(3 × 7) × 2 = 3 × (7 × ?)
Answer: ______________
5(7 × 6) × 4 = 7 × (6 × ?)
Answer: ______________
6(7 × 9) × 4 = 7 × (9 × ?)
Answer: ______________
7(2 × 3) × 5 = 2 × (3 × ?)
Answer: ______________
8(9 × 6) × 4 = 9 × (6 × ?)
Answer: ______________
98 × 7 = 7 × ?
Answer: ______________
105 × 8 = 5 × 5 + 5 × ?
Answer: ______________
119 × 6 = 9 × 3 + 9 × ?
Answer: ______________
122 × 4 = 4 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 2
- 3. 2
- 4. 2
- 5. 4
- 6. 4
- 7. 5
- 8. 4
- 9. 8
- 10. 3
- 11. 3
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties