πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(7 × 9) × 2 = 7 × (9 × ?)
Answer: ______________
22 × 4 = 4 × ?
Answer: ______________
34 × 4 = 4 × ?
Answer: ______________
45 × 8 = 8 × ?
Answer: ______________
57 × 3 = 3 × ?
Answer: ______________
6(7 × 2) × 3 = 7 × (2 × ?)
Answer: ______________
73 × 8 = 3 × 2 + 3 × ?
Answer: ______________
87 × 6 = 7 × 4 + 7 × ?
Answer: ______________
9(7 × 9) × 4 = 7 × (9 × ?)
Answer: ______________
109 × 7 = 7 × ?
Answer: ______________
118 × 8 = 8 × 2 + 8 × ?
Answer: ______________
128 × 9 = 8 × 4 + 8 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 2
- 3. 4
- 4. 5
- 5. 7
- 6. 3
- 7. 6
- 8. 2
- 9. 4
- 10. 9
- 11. 6
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties