πagarwalmath · 3rd grade · Common Core 3.NBT.A.3
💯 Multiply by tens
Multiply by multiples of 10 (9 × 80)
Name: ______________________Date: ____________
15 × 80 = ?
Answer: ______________
23 × 20 = ?
Answer: ______________
33 × 70 = ?
Answer: ______________
48 × 90 = ?
Answer: ______________
57 × 20 = ?
Answer: ______________
62 × 80 = ?
Answer: ______________
79 × 10 = ?
Answer: ______________
85 × 30 = ?
Answer: ______________
97 × 50 = ?
Answer: ______________
108 × 50 = ?
Answer: ______________
115 × 90 = ?
Answer: ______________
128 × 30 = ?
Answer: ______________
Answer key: Multiply by tens
- 1. 400
- 2. 60
- 3. 210
- 4. 720
- 5. 140
- 6. 160
- 7. 90
- 8. 150
- 9. 350
- 10. 400
- 11. 450
- 12. 240
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/mul-tens