πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 9/5 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
2Without multiplying: is 1/8 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
3Without multiplying: is 12/8 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
4Without multiplying: is 10/8 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
5Without multiplying: is 3/8 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
6Without multiplying: is 3/5 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
7Without multiplying: is 6/5 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
8Without multiplying: is 11/7 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
9Without multiplying: is 6/5 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
10Without multiplying: is 11/8 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
11Without multiplying: is 5/6 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
12Without multiplying: is 5/6 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
Answer key: Multiplying as resizing
- 1. A (More than 28)
- 2. B (Less than 29)
- 3. A (More than 23)
- 4. A (More than 8)
- 5. B (Less than 6)
- 6. B (Less than 20)
- 7. A (More than 11)
- 8. A (More than 34)
- 9. A (More than 28)
- 10. A (More than 26)
- 11. B (Less than 34)
- 12. B (Less than 38)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling