πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
17 × 2 = 2 × ?
Answer: ______________
2(8 × 5) × 3 = 8 × (5 × ?)
Answer: ______________
3(6 × 9) × 5 = 6 × (9 × ?)
Answer: ______________
42 × 9 = 9 × ?
Answer: ______________
5(5 × 3) × 2 = 5 × (3 × ?)
Answer: ______________
6(8 × 7) × 4 = 8 × (7 × ?)
Answer: ______________
74 × 7 = 7 × ?
Answer: ______________
87 × 7 = 7 × 5 + 7 × ?
Answer: ______________
9(6 × 4) × 3 = 6 × (4 × ?)
Answer: ______________
103 × 8 = 3 × 2 + 3 × ?
Answer: ______________
11(3 × 2) × 2 = 3 × (2 × ?)
Answer: ______________
124 × 3 = 3 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 7
- 2. 3
- 3. 5
- 4. 2
- 5. 2
- 6. 4
- 7. 4
- 8. 2
- 9. 3
- 10. 6
- 11. 2
- 12. 4
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties