πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 4/8 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
2Without multiplying: is 5/8 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
3Without multiplying: is 9/6 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
4Without multiplying: is 8/5 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
5Without multiplying: is 8/5 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
6Without multiplying: is 9/7 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
7Without multiplying: is 2/4 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
8Without multiplying: is 2/3 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
9Without multiplying: is 1/5 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
10Without multiplying: is 8/5 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
11Without multiplying: is 6/3 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
12Without multiplying: is 5/2 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
Answer key: Multiplying as resizing
- 1. B (Less than 36)
- 2. B (Less than 9)
- 3. A (More than 38)
- 4. A (More than 40)
- 5. A (More than 23)
- 6. A (More than 38)
- 7. B (Less than 8)
- 8. B (Less than 40)
- 9. B (Less than 32)
- 10. A (More than 6)
- 11. A (More than 12)
- 12. A (More than 30)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling