πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/3 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
2Without multiplying: is 3/6 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
3Without multiplying: is 1/3 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
4Without multiplying: is 5/2 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
5Without multiplying: is 5/8 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
6Without multiplying: is 5/8 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
7Without multiplying: is 1/3 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
8Without multiplying: is 6/8 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
9Without multiplying: is 8/4 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
10Without multiplying: is 4/8 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
11Without multiplying: is 1/2 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
12Without multiplying: is 6/8 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
Answer key: Multiplying as resizing
- 1. B (Less than 17)
- 2. B (Less than 29)
- 3. B (Less than 6)
- 4. A (More than 33)
- 5. B (Less than 13)
- 6. B (Less than 40)
- 7. B (Less than 24)
- 8. B (Less than 15)
- 9. A (More than 31)
- 10. B (Less than 24)
- 11. B (Less than 21)
- 12. B (Less than 14)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling