πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 3/2 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
2Without multiplying: is 7/2 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
3Without multiplying: is 12/8 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
4Without multiplying: is 5/3 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
5Without multiplying: is 10/5 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
6Without multiplying: is 10/7 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
7Without multiplying: is 3/6 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
8Without multiplying: is 4/7 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
9Without multiplying: is 6/2 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
10Without multiplying: is 7/2 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
11Without multiplying: is 4/8 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
12Without multiplying: is 1/2 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
Answer key: Multiplying as resizing
- 1. A (More than 30)
- 2. A (More than 38)
- 3. A (More than 35)
- 4. A (More than 13)
- 5. A (More than 16)
- 6. A (More than 8)
- 7. B (Less than 16)
- 8. B (Less than 6)
- 9. A (More than 24)
- 10. A (More than 39)
- 11. B (Less than 27)
- 12. B (Less than 28)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling