πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 8/3 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
2Without multiplying: is 9/7 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
3Without multiplying: is 10/8 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
4Without multiplying: is 1/2 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
5Without multiplying: is 2/4 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
6Without multiplying: is 8/5 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
7Without multiplying: is 4/8 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
8Without multiplying: is 4/8 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
9Without multiplying: is 7/5 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
10Without multiplying: is 1/3 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
11Without multiplying: is 1/3 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
12Without multiplying: is 8/3 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
Answer key: Multiplying as resizing
- 1. A (More than 39)
- 2. A (More than 16)
- 3. A (More than 16)
- 4. B (Less than 34)
- 5. B (Less than 26)
- 6. A (More than 37)
- 7. B (Less than 8)
- 8. B (Less than 10)
- 9. A (More than 27)
- 10. B (Less than 36)
- 11. B (Less than 38)
- 12. A (More than 23)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling