πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
17 × 8 = 7 × 3 + 7 × ?
Answer: ______________
22 × 7 = 7 × ?
Answer: ______________
3(9 × 2) × 2 = 9 × (2 × ?)
Answer: ______________
47 × 6 = 7 × 3 + 7 × ?
Answer: ______________
5(7 × 6) × 2 = 7 × (6 × ?)
Answer: ______________
6(2 × 7) × 4 = 2 × (7 × ?)
Answer: ______________
76 × 2 = 2 × ?
Answer: ______________
86 × 7 = 6 × 2 + 6 × ?
Answer: ______________
99 × 7 = 9 × 5 + 9 × ?
Answer: ______________
106 × 5 = 5 × ?
Answer: ______________
117 × 8 = 7 × 6 + 7 × ?
Answer: ______________
122 × 5 = 5 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 2
- 3. 2
- 4. 3
- 5. 2
- 6. 4
- 7. 6
- 8. 5
- 9. 2
- 10. 6
- 11. 2
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties