πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(8 × 4) × 2 = 8 × (4 × ?)
Answer: ______________
29 × 7 = 7 × ?
Answer: ______________
38 × 7 = 7 × ?
Answer: ______________
4(9 × 7) × 2 = 9 × (7 × ?)
Answer: ______________
52 × 8 = 2 × 5 + 2 × ?
Answer: ______________
6(7 × 4) × 3 = 7 × (4 × ?)
Answer: ______________
79 × 8 = 9 × 4 + 9 × ?
Answer: ______________
86 × 2 = 2 × ?
Answer: ______________
92 × 9 = 9 × ?
Answer: ______________
103 × 5 = 5 × ?
Answer: ______________
11(2 × 3) × 5 = 2 × (3 × ?)
Answer: ______________
126 × 7 = 6 × 5 + 6 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 2
- 2. 9
- 3. 8
- 4. 2
- 5. 3
- 6. 3
- 7. 4
- 8. 6
- 9. 2
- 10. 3
- 11. 5
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties