πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 4/6 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
2Without multiplying: is 1/2 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
3Without multiplying: is 5/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
4Without multiplying: is 1/3 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
5Without multiplying: is 8/5 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
6Without multiplying: is 10/7 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
7Without multiplying: is 7/2 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
8Without multiplying: is 3/7 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
9Without multiplying: is 1/5 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
10Without multiplying: is 1/5 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
11Without multiplying: is 5/7 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
12Without multiplying: is 7/5 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
Answer key: Multiplying as resizing
- 1. B (Less than 23)
- 2. B (Less than 11)
- 3. A (More than 21)
- 4. B (Less than 29)
- 5. A (More than 12)
- 6. A (More than 36)
- 7. A (More than 28)
- 8. B (Less than 26)
- 9. B (Less than 11)
- 10. B (Less than 34)
- 11. B (Less than 6)
- 12. A (More than 20)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling