πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
17 × 3 = 3 × ?
Answer: ______________
23 × 9 = 3 × 2 + 3 × ?
Answer: ______________
38 × 3 = 3 × ?
Answer: ______________
4(5 × 3) × 3 = 5 × (3 × ?)
Answer: ______________
59 × 7 = 9 × 3 + 9 × ?
Answer: ______________
63 × 7 = 7 × ?
Answer: ______________
73 × 6 = 6 × ?
Answer: ______________
8(3 × 7) × 2 = 3 × (7 × ?)
Answer: ______________
98 × 6 = 6 × ?
Answer: ______________
105 × 7 = 5 × 2 + 5 × ?
Answer: ______________
117 × 8 = 7 × 4 + 7 × ?
Answer: ______________
128 × 9 = 8 × 7 + 8 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 7
- 2. 7
- 3. 8
- 4. 3
- 5. 4
- 6. 3
- 7. 3
- 8. 2
- 9. 8
- 10. 5
- 11. 4
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties