πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 2/5 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
2Without multiplying: is 1/2 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
3Without multiplying: is 12/7 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
4Without multiplying: is 1/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
5Without multiplying: is 4/6 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
6Without multiplying: is 12/8 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
7Without multiplying: is 8/3 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
8Without multiplying: is 10/7 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
9Without multiplying: is 5/5 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
10Without multiplying: is 3/6 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
11Without multiplying: is 11/7 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
12Without multiplying: is 7/6 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
Answer key: Multiplying as resizing
- 1. B (Less than 24)
- 2. B (Less than 40)
- 3. A (More than 30)
- 4. B (Less than 21)
- 5. B (Less than 28)
- 6. A (More than 35)
- 7. A (More than 28)
- 8. A (More than 11)
- 9. C (The same as 35)
- 10. B (Less than 23)
- 11. A (More than 28)
- 12. A (More than 12)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling