πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/3 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
2Without multiplying: is 8/5 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
3Without multiplying: is 4/3 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
4Without multiplying: is 4/6 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
5Without multiplying: is 2/5 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
6Without multiplying: is 2/6 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
7Without multiplying: is 4/5 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
8Without multiplying: is 9/5 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
9Without multiplying: is 1/2 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
10Without multiplying: is 9/6 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
11Without multiplying: is 7/3 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
12Without multiplying: is 9/4 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
Answer key: Multiplying as resizing
- 1. A (More than 12)
- 2. A (More than 13)
- 3. A (More than 11)
- 4. B (Less than 38)
- 5. B (Less than 20)
- 6. B (Less than 11)
- 7. B (Less than 34)
- 8. A (More than 16)
- 9. B (Less than 10)
- 10. A (More than 18)
- 11. A (More than 35)
- 12. A (More than 19)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling