πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 4/5 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
2Without multiplying: is 9/7 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
3Without multiplying: is 1/2 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
4Without multiplying: is 2/8 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
5Without multiplying: is 2/3 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
6Without multiplying: is 1/3 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
7Without multiplying: is 1/3 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
8Without multiplying: is 1/2 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
9Without multiplying: is 9/5 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
10Without multiplying: is 2/3 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
11Without multiplying: is 10/7 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
12Without multiplying: is 7/5 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
Answer key: Multiplying as resizing
- 1. B (Less than 23)
- 2. A (More than 32)
- 3. B (Less than 34)
- 4. B (Less than 30)
- 5. B (Less than 37)
- 6. B (Less than 16)
- 7. B (Less than 30)
- 8. B (Less than 10)
- 9. A (More than 33)
- 10. B (Less than 11)
- 11. A (More than 32)
- 12. A (More than 40)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling