πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/8 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
2Without multiplying: is 3/2 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
3Without multiplying: is 7/7 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
4Without multiplying: is 10/5 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
5Without multiplying: is 4/4 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
6Without multiplying: is 1/3 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
7Without multiplying: is 3/3 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
8Without multiplying: is 4/4 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
9Without multiplying: is 1/2 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
10Without multiplying: is 6/8 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
11Without multiplying: is 6/6 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
12Without multiplying: is 5/4 × 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. C (The same as 12)
- 2. A (More than 32)
- 3. C (The same as 17)
- 4. A (More than 37)
- 5. C (The same as 32)
- 6. B (Less than 39)
- 7. C (The same as 21)
- 8. C (The same as 30)
- 9. B (Less than 38)
- 10. B (Less than 22)
- 11. C (The same as 16)
- 12. A (More than 28)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling