πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 12/8 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
2Without multiplying: is 2/4 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
3Without multiplying: is 2/4 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
4Without multiplying: is 7/5 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
5Without multiplying: is 4/6 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
6Without multiplying: is 1/3 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
7Without multiplying: is 8/6 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
8Without multiplying: is 4/3 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
9Without multiplying: is 7/2 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
10Without multiplying: is 9/5 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
11Without multiplying: is 6/5 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
12Without multiplying: is 2/8 × 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. A (More than 8)
- 2. B (Less than 21)
- 3. B (Less than 12)
- 4. A (More than 6)
- 5. B (Less than 18)
- 6. B (Less than 27)
- 7. A (More than 25)
- 8. A (More than 25)
- 9. A (More than 25)
- 10. A (More than 7)
- 11. A (More than 7)
- 12. B (Less than 28)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling