πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 7/2 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
2Without multiplying: is 3/6 × 39 more than, less than, or the same as 39?
- AMore than 39
- BLess than 39
- CThe same as 39
3Without multiplying: is 8/6 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
4Without multiplying: is 7/2 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
5Without multiplying: is 6/8 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
6Without multiplying: is 2/3 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
7Without multiplying: is 1/3 × 16 more than, less than, or the same as 16?
- AMore than 16
- BLess than 16
- CThe same as 16
8Without multiplying: is 12/8 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
9Without multiplying: is 5/7 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
10Without multiplying: is 3/2 × 13 more than, less than, or the same as 13?
- AMore than 13
- BLess than 13
- CThe same as 13
11Without multiplying: is 1/2 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
12Without multiplying: is 8/4 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
Answer key: Multiplying as resizing
- 1. A (More than 7)
- 2. B (Less than 39)
- 3. A (More than 21)
- 4. A (More than 16)
- 5. B (Less than 31)
- 6. B (Less than 37)
- 7. B (Less than 16)
- 8. A (More than 20)
- 9. B (Less than 19)
- 10. A (More than 13)
- 11. B (Less than 36)
- 12. A (More than 40)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling