πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 12/7 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
2Without multiplying: is 6/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
3Without multiplying: is 1/4 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
4Without multiplying: is 12/8 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
5Without multiplying: is 8/6 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
6Without multiplying: is 3/7 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
7Without multiplying: is 2/4 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
8Without multiplying: is 11/6 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
9Without multiplying: is 4/8 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
10Without multiplying: is 3/4 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
11Without multiplying: is 1/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
12Without multiplying: is 8/3 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
Answer key: Multiplying as resizing
- 1. A (More than 38)
- 2. A (More than 13)
- 3. B (Less than 31)
- 4. A (More than 15)
- 5. A (More than 31)
- 6. B (Less than 28)
- 7. B (Less than 16)
- 8. A (More than 21)
- 9. B (Less than 31)
- 10. B (Less than 29)
- 11. B (Less than 13)
- 12. A (More than 32)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling