πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 9/8 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
2Without multiplying: is 8/8 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
3Without multiplying: is 8/8 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
4Without multiplying: is 4/2 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
5Without multiplying: is 6/6 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
6Without multiplying: is 5/5 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
7Without multiplying: is 4/4 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
8Without multiplying: is 10/8 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
9Without multiplying: is 10/5 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
10Without multiplying: is 5/6 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
11Without multiplying: is 8/3 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
12Without multiplying: is 5/6 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
Answer key: Multiplying as resizing
- 1. A (More than 10)
- 2. C (The same as 17)
- 3. C (The same as 15)
- 4. A (More than 18)
- 5. C (The same as 12)
- 6. C (The same as 28)
- 7. C (The same as 19)
- 8. A (More than 33)
- 9. A (More than 39)
- 10. B (Less than 31)
- 11. A (More than 26)
- 12. B (Less than 40)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling