πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/3 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
2Without multiplying: is 12/7 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
3Without multiplying: is 5/3 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
4Without multiplying: is 8/3 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
5Without multiplying: is 4/8 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
6Without multiplying: is 2/7 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
7Without multiplying: is 2/5 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
8Without multiplying: is 4/5 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
9Without multiplying: is 12/8 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
10Without multiplying: is 5/4 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
11Without multiplying: is 3/6 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
12Without multiplying: is 3/2 × 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. B (Less than 36)
- 2. A (More than 30)
- 3. A (More than 24)
- 4. A (More than 37)
- 5. B (Less than 30)
- 6. B (Less than 17)
- 7. B (Less than 11)
- 8. B (Less than 10)
- 9. A (More than 40)
- 10. A (More than 35)
- 11. B (Less than 33)
- 12. A (More than 10)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling