πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/2 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
2Without multiplying: is 9/8 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
3Without multiplying: is 8/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
4Without multiplying: is 4/4 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
5Without multiplying: is 6/5 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
6Without multiplying: is 8/5 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
7Without multiplying: is 11/7 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
8Without multiplying: is 8/5 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
9Without multiplying: is 6/3 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
10Without multiplying: is 8/8 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
11Without multiplying: is 10/8 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
12Without multiplying: is 1/2 × 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 13)
- 2. A (More than 28)
- 3. A (More than 13)
- 4. C (The same as 28)
- 5. A (More than 12)
- 6. A (More than 34)
- 7. A (More than 20)
- 8. A (More than 33)
- 9. A (More than 30)
- 10. C (The same as 29)
- 11. A (More than 9)
- 12. B (Less than 20)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling