πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(2 × 9) × 5 = 2 × (9 × ?)
Answer: ______________
25 × 7 = 7 × ?
Answer: ______________
35 × 3 = 3 × ?
Answer: ______________
42 × 5 = 5 × ?
Answer: ______________
58 × 4 = 4 × ?
Answer: ______________
66 × 6 = 6 × 2 + 6 × ?
Answer: ______________
7(9 × 7) × 3 = 9 × (7 × ?)
Answer: ______________
8(5 × 8) × 2 = 5 × (8 × ?)
Answer: ______________
99 × 6 = 6 × ?
Answer: ______________
10(6 × 9) × 3 = 6 × (9 × ?)
Answer: ______________
117 × 2 = 2 × ?
Answer: ______________
124 × 8 = 8 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 5
- 3. 5
- 4. 2
- 5. 8
- 6. 4
- 7. 3
- 8. 2
- 9. 9
- 10. 3
- 11. 7
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties