πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(5 × 7) × 4 = 5 × (7 × ?)
Answer: ______________
28 × 9 = 8 × 5 + 8 × ?
Answer: ______________
39 × 7 = 9 × 3 + 9 × ?
Answer: ______________
4(4 × 8) × 3 = 4 × (8 × ?)
Answer: ______________
5(3 × 4) × 5 = 3 × (4 × ?)
Answer: ______________
62 × 4 = 4 × ?
Answer: ______________
7(9 × 6) × 5 = 9 × (6 × ?)
Answer: ______________
86 × 9 = 9 × ?
Answer: ______________
9(6 × 8) × 2 = 6 × (8 × ?)
Answer: ______________
108 × 7 = 8 × 2 + 8 × ?
Answer: ______________
11(4 × 3) × 2 = 4 × (3 × ?)
Answer: ______________
129 × 5 = 5 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 4
- 2. 4
- 3. 4
- 4. 3
- 5. 5
- 6. 2
- 7. 5
- 8. 6
- 9. 2
- 10. 5
- 11. 2
- 12. 9
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties