πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/6 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
2Without multiplying: is 1/3 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
3Without multiplying: is 5/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
4Without multiplying: is 3/5 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
5Without multiplying: is 3/7 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
6Without multiplying: is 2/3 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
7Without multiplying: is 3/7 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
8Without multiplying: is 4/3 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
9Without multiplying: is 3/5 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
10Without multiplying: is 6/3 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
11Without multiplying: is 5/8 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
12Without multiplying: is 2/3 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
Answer key: Multiplying as resizing
- 1. B (Less than 12)
- 2. B (Less than 25)
- 3. A (More than 21)
- 4. B (Less than 14)
- 5. B (Less than 23)
- 6. B (Less than 22)
- 7. B (Less than 31)
- 8. A (More than 18)
- 9. B (Less than 17)
- 10. A (More than 12)
- 11. B (Less than 27)
- 12. B (Less than 8)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling