πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 6/2 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
2Without multiplying: is 1/4 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
3Without multiplying: is 2/4 × 29 more than, less than, or the same as 29?
- AMore than 29
- BLess than 29
- CThe same as 29
4Without multiplying: is 5/2 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
5Without multiplying: is 9/5 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
6Without multiplying: is 1/5 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
7Without multiplying: is 7/4 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
8Without multiplying: is 4/6 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
9Without multiplying: is 7/8 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
10Without multiplying: is 4/5 × 8 more than, less than, or the same as 8?
- AMore than 8
- BLess than 8
- CThe same as 8
11Without multiplying: is 3/8 × 15 more than, less than, or the same as 15?
- AMore than 15
- BLess than 15
- CThe same as 15
12Without multiplying: is 3/4 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
Answer key: Multiplying as resizing
- 1. A (More than 19)
- 2. B (Less than 9)
- 3. B (Less than 29)
- 4. A (More than 38)
- 5. A (More than 39)
- 6. B (Less than 30)
- 7. A (More than 38)
- 8. B (Less than 11)
- 9. B (Less than 36)
- 10. B (Less than 8)
- 11. B (Less than 15)
- 12. B (Less than 27)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling