πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 7/2 × 38 more than, less than, or the same as 38?
- AMore than 38
- BLess than 38
- CThe same as 38
2Without multiplying: is 1/3 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
3Without multiplying: is 5/5 × 37 more than, less than, or the same as 37?
- AMore than 37
- BLess than 37
- CThe same as 37
4Without multiplying: is 6/6 × 32 more than, less than, or the same as 32?
- AMore than 32
- BLess than 32
- CThe same as 32
5Without multiplying: is 9/4 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
6Without multiplying: is 7/7 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
7Without multiplying: is 10/6 × 22 more than, less than, or the same as 22?
- AMore than 22
- BLess than 22
- CThe same as 22
8Without multiplying: is 11/6 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
9Without multiplying: is 8/6 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
10Without multiplying: is 5/5 × 31 more than, less than, or the same as 31?
- AMore than 31
- BLess than 31
- CThe same as 31
11Without multiplying: is 5/5 × 40 more than, less than, or the same as 40?
- AMore than 40
- BLess than 40
- CThe same as 40
12Without multiplying: is 2/8 × 19 more than, less than, or the same as 19?
- AMore than 19
- BLess than 19
- CThe same as 19
Answer key: Multiplying as resizing
- 1. A (More than 38)
- 2. B (Less than 11)
- 3. C (The same as 37)
- 4. C (The same as 32)
- 5. A (More than 30)
- 6. C (The same as 21)
- 7. A (More than 22)
- 8. A (More than 33)
- 9. A (More than 30)
- 10. C (The same as 31)
- 11. C (The same as 40)
- 12. B (Less than 19)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling