πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/3 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
2Without multiplying: is 2/3 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
3Without multiplying: is 3/6 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
4Without multiplying: is 7/3 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
5Without multiplying: is 4/5 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
6Without multiplying: is 10/6 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
7Without multiplying: is 2/4 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
8Without multiplying: is 6/7 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
9Without multiplying: is 3/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
10Without multiplying: is 8/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
11Without multiplying: is 1/2 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
12Without multiplying: is 1/2 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
Answer key: Multiplying as resizing
- 1. A (More than 10)
- 2. B (Less than 36)
- 3. B (Less than 26)
- 4. A (More than 40)
- 5. B (Less than 38)
- 6. A (More than 34)
- 7. B (Less than 12)
- 8. B (Less than 8)
- 9. B (Less than 21)
- 10. A (More than 13)
- 11. B (Less than 36)
- 12. B (Less than 23)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling