πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
12 × 3 = 3 × ?
Answer: ______________
29 × 5 = 5 × ?
Answer: ______________
3(7 × 2) × 2 = 7 × (2 × ?)
Answer: ______________
42 × 9 = 2 × 4 + 2 × ?
Answer: ______________
5(6 × 9) × 3 = 6 × (9 × ?)
Answer: ______________
63 × 8 = 3 × 3 + 3 × ?
Answer: ______________
74 × 2 = 2 × ?
Answer: ______________
85 × 4 = 4 × ?
Answer: ______________
92 × 9 = 9 × ?
Answer: ______________
102 × 8 = 8 × ?
Answer: ______________
11(7 × 6) × 5 = 7 × (6 × ?)
Answer: ______________
12(3 × 4) × 2 = 3 × (4 × ?)
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 9
- 3. 2
- 4. 5
- 5. 3
- 6. 5
- 7. 4
- 8. 5
- 9. 2
- 10. 2
- 11. 5
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties