πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 7/2 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
2Without multiplying: is 4/8 × 17 more than, less than, or the same as 17?
- AMore than 17
- BLess than 17
- CThe same as 17
3Without multiplying: is 9/7 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
4Without multiplying: is 7/2 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
5Without multiplying: is 3/3 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
6Without multiplying: is 9/8 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
7Without multiplying: is 4/6 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
8Without multiplying: is 4/4 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
9Without multiplying: is 2/3 × 6 more than, less than, or the same as 6?
- AMore than 6
- BLess than 6
- CThe same as 6
10Without multiplying: is 7/7 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
11Without multiplying: is 10/5 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
12Without multiplying: is 8/8 × 24 more than, less than, or the same as 24?
- AMore than 24
- BLess than 24
- CThe same as 24
Answer key: Multiplying as resizing
- 1. A (More than 27)
- 2. B (Less than 17)
- 3. A (More than 36)
- 4. A (More than 7)
- 5. C (The same as 14)
- 6. A (More than 21)
- 7. B (Less than 14)
- 8. C (The same as 20)
- 9. B (Less than 6)
- 10. C (The same as 24)
- 11. A (More than 32)
- 12. C (The same as 24)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling