πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 3/2 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
2Without multiplying: is 6/6 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
3Without multiplying: is 12/8 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
4Without multiplying: is 4/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
5Without multiplying: is 4/8 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
6Without multiplying: is 13/8 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
7Without multiplying: is 9/6 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
8Without multiplying: is 3/3 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
9Without multiplying: is 10/5 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
10Without multiplying: is 1/4 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
11Without multiplying: is 7/2 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
12Without multiplying: is 2/7 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
Answer key: Multiplying as resizing
- 1. A (More than 10)
- 2. C (The same as 38)
- 3. A (More than 16)
- 4. C (The same as 21)
- 5. B (Less than 36)
- 6. A (More than 29)
- 7. A (More than 36)
- 8. C (The same as 19)
- 9. A (More than 9)
- 10. B (Less than 34)
- 11. A (More than 16)
- 12. B (Less than 31)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling