πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 6/4 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
2Without multiplying: is 8/8 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
3Without multiplying: is 6/6 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
4Without multiplying: is 1/2 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
5Without multiplying: is 5/5 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
6Without multiplying: is 8/8 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
7Without multiplying: is 5/7 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
8Without multiplying: is 5/3 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
9Without multiplying: is 4/5 × 12 more than, less than, or the same as 12?
- AMore than 12
- BLess than 12
- CThe same as 12
10Without multiplying: is 9/8 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
11Without multiplying: is 1/2 × 25 more than, less than, or the same as 25?
- AMore than 25
- BLess than 25
- CThe same as 25
12Without multiplying: is 9/7 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
Answer key: Multiplying as resizing
- 1. A (More than 40)
- 2. C (The same as 35)
- 3. C (The same as 31)
- 4. B (Less than 33)
- 5. C (The same as 21)
- 6. C (The same as 10)
- 7. B (Less than 9)
- 8. A (More than 20)
- 9. B (Less than 12)
- 10. A (More than 30)
- 11. B (Less than 25)
- 12. A (More than 14)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling