πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/4 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
2Without multiplying: is 8/8 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
3Without multiplying: is 2/2 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
4Without multiplying: is 8/8 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
5Without multiplying: is 12/8 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
6Without multiplying: is 4/4 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
7Without multiplying: is 5/5 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
8Without multiplying: is 1/2 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
9Without multiplying: is 1/2 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
10Without multiplying: is 9/7 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
11Without multiplying: is 1/2 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
12Without multiplying: is 3/5 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
Answer key: Multiplying as resizing
- 1. B (Less than 12)
- 2. C (The same as 12)
- 3. C (The same as 8)
- 4. C (The same as 27)
- 5. A (More than 14)
- 6. C (The same as 16)
- 7. C (The same as 34)
- 8. B (Less than 25)
- 9. B (Less than 30)
- 10. A (More than 39)
- 11. B (Less than 32)
- 12. B (Less than 34)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling