πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/5 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
2Without multiplying: is 1/2 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
3Without multiplying: is 12/8 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
4Without multiplying: is 2/5 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
5Without multiplying: is 4/3 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
6Without multiplying: is 6/5 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
7Without multiplying: is 9/7 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
8Without multiplying: is 1/8 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
9Without multiplying: is 4/5 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
10Without multiplying: is 4/3 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
11Without multiplying: is 8/3 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
12Without multiplying: is 2/7 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
Answer key: Multiplying as resizing
- 1. A (More than 22)
- 2. B (Less than 34)
- 3. A (More than 40)
- 4. B (Less than 14)
- 5. A (More than 11)
- 6. A (More than 20)
- 7. A (More than 26)
- 8. B (Less than 24)
- 9. B (Less than 6)
- 10. A (More than 10)
- 11. A (More than 18)
- 12. B (Less than 7)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling