πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(3 × 8) × 5 = 3 × (8 × ?)
Answer: ______________
24 × 2 = 2 × ?
Answer: ______________
33 × 9 = 3 × 7 + 3 × ?
Answer: ______________
4(3 × 6) × 2 = 3 × (6 × ?)
Answer: ______________
5(5 × 9) × 4 = 5 × (9 × ?)
Answer: ______________
64 × 6 = 6 × ?
Answer: ______________
74 × 8 = 8 × ?
Answer: ______________
8(2 × 5) × 5 = 2 × (5 × ?)
Answer: ______________
9(9 × 3) × 2 = 9 × (3 × ?)
Answer: ______________
108 × 7 = 8 × 5 + 8 × ?
Answer: ______________
117 × 9 = 7 × 4 + 7 × ?
Answer: ______________
125 × 8 = 5 × 5 + 5 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 4
- 3. 2
- 4. 2
- 5. 4
- 6. 4
- 7. 4
- 8. 5
- 9. 2
- 10. 2
- 11. 5
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties