πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
12 × 7 = 2 × 5 + 2 × ?
Answer: ______________
2(5 × 6) × 2 = 5 × (6 × ?)
Answer: ______________
3(5 × 7) × 4 = 5 × (7 × ?)
Answer: ______________
4(5 × 7) × 5 = 5 × (7 × ?)
Answer: ______________
5(7 × 6) × 4 = 7 × (6 × ?)
Answer: ______________
66 × 8 = 8 × ?
Answer: ______________
79 × 7 = 9 × 5 + 9 × ?
Answer: ______________
87 × 8 = 7 × 6 + 7 × ?
Answer: ______________
96 × 9 = 9 × ?
Answer: ______________
10(3 × 2) × 4 = 3 × (2 × ?)
Answer: ______________
112 × 8 = 2 × 4 + 2 × ?
Answer: ______________
123 × 5 = 5 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 2
- 3. 4
- 4. 5
- 5. 4
- 6. 6
- 7. 2
- 8. 2
- 9. 6
- 10. 4
- 11. 4
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties