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 10/5 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
3Without multiplying: is 1/7 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
4Without multiplying: is 2/3 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
5Without multiplying: is 12/8 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
6Without multiplying: is 11/7 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
7Without multiplying: is 4/4 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
8Without multiplying: is 7/7 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
9Without multiplying: is 5/3 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
10Without multiplying: is 1/2 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
11Without multiplying: is 9/4 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
12Without multiplying: is 1/2 × 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. C (The same as 12)
- 2. A (More than 19)
- 3. B (Less than 40)
- 4. B (Less than 19)
- 5. A (More than 7)
- 6. A (More than 20)
- 7. C (The same as 22)
- 8. C (The same as 16)
- 9. A (More than 18)
- 10. B (Less than 33)
- 11. A (More than 10)
- 12. B (Less than 10)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling