πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/6 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
2Without multiplying: is 1/7 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
3Without multiplying: is 1/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
4Without multiplying: is 12/7 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
5Without multiplying: is 3/8 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
6Without multiplying: is 12/8 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
7Without multiplying: is 8/7 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
8Without multiplying: is 7/3 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
9Without multiplying: is 5/6 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
10Without multiplying: is 3/2 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
11Without multiplying: is 1/4 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
12Without multiplying: is 9/4 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
Answer key: Multiplying as resizing
- 1. A (More than 8)
- 2. B (Less than 16)
- 3. B (Less than 13)
- 4. A (More than 40)
- 5. B (Less than 12)
- 6. A (More than 6)
- 7. A (More than 10)
- 8. A (More than 33)
- 9. B (Less than 16)
- 10. A (More than 15)
- 11. B (Less than 18)
- 12. A (More than 37)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling