πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 9/4 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
2Without multiplying: is 4/5 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
3Without multiplying: is 12/7 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
4Without multiplying: is 7/3 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
5Without multiplying: is 8/7 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
6Without multiplying: is 6/4 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
7Without multiplying: is 2/3 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
8Without multiplying: is 4/8 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
9Without multiplying: is 1/6 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
10Without multiplying: is 1/2 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
11Without multiplying: is 2/3 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
12Without multiplying: is 9/6 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
Answer key: Multiplying as resizing
- 1. A (More than 32)
- 2. B (Less than 38)
- 3. A (More than 38)
- 4. A (More than 25)
- 5. A (More than 24)
- 6. A (More than 18)
- 7. B (Less than 34)
- 8. B (Less than 16)
- 9. B (Less than 6)
- 10. B (Less than 10)
- 11. B (Less than 20)
- 12. A (More than 37)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling