πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
1(9 × 4) × 5 = 9 × (4 × ?)
Answer: ______________
28 × 7 = 7 × ?
Answer: ______________
35 × 7 = 7 × ?
Answer: ______________
42 × 9 = 2 × 2 + 2 × ?
Answer: ______________
54 × 6 = 6 × ?
Answer: ______________
65 × 2 = 2 × ?
Answer: ______________
77 × 8 = 8 × ?
Answer: ______________
8(7 × 7) × 2 = 7 × (7 × ?)
Answer: ______________
9(2 × 5) × 3 = 2 × (5 × ?)
Answer: ______________
107 × 6 = 7 × 3 + 7 × ?
Answer: ______________
112 × 9 = 9 × ?
Answer: ______________
12(5 × 2) × 3 = 5 × (2 × ?)
Answer: ______________
Answer key: Times-table tricks
- 1. 5
- 2. 8
- 3. 5
- 4. 7
- 5. 4
- 6. 5
- 7. 7
- 8. 2
- 9. 3
- 10. 3
- 11. 2
- 12. 3
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties