πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/6 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
2Without multiplying: is 12/7 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
3Without multiplying: is 4/7 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
4Without multiplying: is 3/5 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
5Without multiplying: is 1/2 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
6Without multiplying: is 2/3 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
7Without multiplying: is 10/6 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
8Without multiplying: is 6/4 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
9Without multiplying: is 4/2 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
10Without multiplying: is 6/7 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
11Without multiplying: is 5/6 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
12Without multiplying: is 11/6 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
Answer key: Multiplying as resizing
- 1. A (More than 28)
- 2. A (More than 21)
- 3. B (Less than 8)
- 4. B (Less than 15)
- 5. B (Less than 39)
- 6. B (Less than 9)
- 7. A (More than 17)
- 8. A (More than 31)
- 9. A (More than 20)
- 10. B (Less than 9)
- 11. B (Less than 29)
- 12. A (More than 7)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling