πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 3/5 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
2Without multiplying: is 7/6 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
3Without multiplying: is 1/6 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
4Without multiplying: is 1/7 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
5Without multiplying: is 1/3 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
6Without multiplying: is 10/8 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
7Without multiplying: is 1/8 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
8Without multiplying: is 8/5 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
9Without multiplying: is 4/2 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
10Without multiplying: is 10/7 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
11Without multiplying: is 6/2 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
12Without multiplying: is 2/3 × 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 18)
- 3. B (Less than 13)
- 4. B (Less than 23)
- 5. B (Less than 28)
- 6. A (More than 22)
- 7. B (Less than 39)
- 8. A (More than 18)
- 9. A (More than 40)
- 10. A (More than 39)
- 11. A (More than 31)
- 12. B (Less than 40)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling