πagarwalmath · 3rd grade · Common Core 3.OA.B.5
🪄 Times-table tricks
Properties (commutative, associative, distributive)
Name: ______________________Date: ____________
15 × 8 = 5 × 2 + 5 × ?
Answer: ______________
25 × 6 = 5 × 3 + 5 × ?
Answer: ______________
34 × 7 = 4 × 5 + 4 × ?
Answer: ______________
49 × 7 = 9 × 5 + 9 × ?
Answer: ______________
55 × 8 = 5 × 4 + 5 × ?
Answer: ______________
63 × 8 = 3 × 3 + 3 × ?
Answer: ______________
78 × 6 = 8 × 3 + 8 × ?
Answer: ______________
89 × 8 = 9 × 4 + 9 × ?
Answer: ______________
99 × 9 = 9 × 5 + 9 × ?
Answer: ______________
103 × 6 = 3 × 2 + 3 × ?
Answer: ______________
119 × 7 = 9 × 2 + 9 × ?
Answer: ______________
128 × 8 = 8 × 6 + 8 × ?
Answer: ______________
Answer key: Times-table tricks
- 1. 6
- 2. 3
- 3. 2
- 4. 2
- 5. 4
- 6. 5
- 7. 3
- 8. 4
- 9. 4
- 10. 4
- 11. 5
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-properties