πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/5 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
2Without multiplying: is 2/8 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
3Without multiplying: is 2/3 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
4Without multiplying: is 13/8 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
5Without multiplying: is 7/4 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
6Without multiplying: is 13/8 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
7Without multiplying: is 4/6 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
8Without multiplying: is 12/8 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
9Without multiplying: is 10/6 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
10Without multiplying: is 13/8 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
11Without multiplying: is 4/2 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
12Without multiplying: is 2/4 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
Answer key: Multiplying as resizing
- 1. A (More than 29)
- 2. B (Less than 18)
- 3. B (Less than 32)
- 4. A (More than 36)
- 5. A (More than 20)
- 6. A (More than 15)
- 7. B (Less than 25)
- 8. A (More than 12)
- 9. A (More than 33)
- 10. A (More than 14)
- 11. A (More than 37)
- 12. B (Less than 27)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling