πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/5 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
2Without multiplying: is 2/3 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
3Without multiplying: is 5/7 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
4Without multiplying: is 7/7 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
5Without multiplying: is 4/3 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
6Without multiplying: is 9/4 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
7Without multiplying: is 13/8 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
8Without multiplying: is 8/6 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
9Without multiplying: is 8/8 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
10Without multiplying: is 5/6 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
11Without multiplying: is 4/4 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
12Without multiplying: is 6/2 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
Answer key: Multiplying as resizing
- 1. B (Less than 23)
- 2. B (Less than 28)
- 3. B (Less than 30)
- 4. C (The same as 39)
- 5. A (More than 10)
- 6. A (More than 34)
- 7. A (More than 23)
- 8. A (More than 13)
- 9. C (The same as 16)
- 10. B (Less than 17)
- 11. C (The same as 24)
- 12. A (More than 19)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling