πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
18 × 7 = 8 × 2 + 8 × ?
Answer: ______________
2(5 × 9) × 3 = 5 × (9 × ?)
Answer: ______________
38 × 7 = 8 × 3 + 8 × ?
Answer: ______________
4(5 × 7) × 2 = 5 × (7 × ?)
Answer: ______________
53 × 5 = 5 × ?
Answer: ______________
6(4 × 2) × 4 = 4 × (2 × ?)
Answer: ______________
76 × 8 = 8 × ?
Answer: ______________
88 × 2 = 2 × ?
Answer: ______________
9(6 × 4) × 5 = 6 × (4 × ?)
Answer: ______________
108 × 6 = 8 × 4 + 8 × ?
Answer: ______________
113 × 9 = 9 × ?
Answer: ______________
123 × 9 = 3 × 7 + 3 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 3
- 3. 4
- 4. 2
- 5. 3
- 6. 4
- 7. 6
- 8. 8
- 9. 5
- 10. 2
- 11. 3
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties