πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
18 × 9 = 8 × 2 + 8 × ?
Answer: ______________
2(3 × 8) × 4 = 3 × (8 × ?)
Answer: ______________
38 × 2 = 2 × ?
Answer: ______________
47 × 7 = 7 × 3 + 7 × ?
Answer: ______________
58 × 9 = 8 × 4 + 8 × ?
Answer: ______________
68 × 7 = 7 × ?
Answer: ______________
7(3 × 9) × 2 = 3 × (9 × ?)
Answer: ______________
84 × 9 = 4 × 5 + 4 × ?
Answer: ______________
98 × 8 = 8 × ?
Answer: ______________
10(7 × 6) × 5 = 7 × (6 × ?)
Answer: ______________
115 × 7 = 7 × ?
Answer: ______________
123 × 8 = 3 × 5 + 3 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 7
- 2. 4
- 3. 8
- 4. 4
- 5. 5
- 6. 8
- 7. 2
- 8. 4
- 9. 8
- 10. 5
- 11. 5
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties