πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 9/7 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
2Without multiplying: is 4/4 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
3Without multiplying: is 6/7 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
4Without multiplying: is 9/4 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
5Without multiplying: is 4/4 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
6Without multiplying: is 6/2 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
7Without multiplying: is 1/2 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
8Without multiplying: is 5/2 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
9Without multiplying: is 1/2 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
10Without multiplying: is 5/8 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
11Without multiplying: is 8/8 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
12Without multiplying: is 7/7 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
Answer key: Multiplying as resizing
- 1. A (More than 8)
- 2. C (The same as 20)
- 3. B (Less than 25)
- 4. A (More than 14)
- 5. C (The same as 31)
- 6. A (More than 8)
- 7. B (Less than 9)
- 8. A (More than 28)
- 9. B (Less than 20)
- 10. B (Less than 29)
- 11. C (The same as 10)
- 12. C (The same as 21)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling