πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 2/3 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
2Without multiplying: is 2/2 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
3Without multiplying: is 8/8 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
4Without multiplying: is 1/3 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
5Without multiplying: is 2/6 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
6Without multiplying: is 7/5 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
7Without multiplying: is 4/4 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
8Without multiplying: is 7/7 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
9Without multiplying: is 9/5 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
10Without multiplying: is 10/8 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
11Without multiplying: is 2/3 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
12Without multiplying: is 3/2 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
Answer key: Multiplying as resizing
- 1. B (Less than 8)
- 2. C (The same as 22)
- 3. C (The same as 21)
- 4. B (Less than 36)
- 5. B (Less than 14)
- 6. A (More than 29)
- 7. C (The same as 40)
- 8. C (The same as 35)
- 9. A (More than 28)
- 10. A (More than 30)
- 11. B (Less than 40)
- 12. A (More than 10)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling