πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
17 × 9 = 7 × 2 + 7 × ?
Answer: ______________
2(9 × 2) × 3 = 9 × (2 × ?)
Answer: ______________
33 × 6 = 6 × ?
Answer: ______________
4(8 × 7) × 3 = 8 × (7 × ?)
Answer: ______________
5(2 × 4) × 2 = 2 × (4 × ?)
Answer: ______________
6(4 × 4) × 5 = 4 × (4 × ?)
Answer: ______________
79 × 6 = 6 × ?
Answer: ______________
88 × 3 = 3 × ?
Answer: ______________
9(3 × 2) × 4 = 3 × (2 × ?)
Answer: ______________
108 × 8 = 8 × ?
Answer: ______________
118 × 9 = 9 × ?
Answer: ______________
126 × 7 = 6 × 4 + 6 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 7
- 2. 3
- 3. 3
- 4. 3
- 5. 2
- 6. 5
- 7. 9
- 8. 8
- 9. 4
- 10. 8
- 11. 8
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties