πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/3 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
2Without multiplying: is 12/7 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
3Without multiplying: is 3/5 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
4Without multiplying: is 12/7 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
5Without multiplying: is 10/8 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
6Without multiplying: is 4/5 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
7Without multiplying: is 1/6 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
8Without multiplying: is 2/7 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
9Without multiplying: is 13/8 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
10Without multiplying: is 8/5 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
11Without multiplying: is 9/8 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
12Without multiplying: is 2/4 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
Answer key: Multiplying as resizing
- 1. A (More than 22)
- 2. A (More than 28)
- 3. B (Less than 10)
- 4. A (More than 30)
- 5. A (More than 9)
- 6. B (Less than 7)
- 7. B (Less than 15)
- 8. B (Less than 9)
- 9. A (More than 21)
- 10. A (More than 15)
- 11. A (More than 38)
- 12. B (Less than 14)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling