πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 1/2 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
2Without multiplying: is 5/2 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
3Without multiplying: is 2/7 × 30 more than, less than, or the same as 30?
- AMore than 30
- BLess than 30
- CThe same as 30
4Without multiplying: is 4/4 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
5Without multiplying: is 3/5 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
6Without multiplying: is 8/7 × 9 more than, less than, or the same as 9?
- AMore than 9
- BLess than 9
- CThe same as 9
7Without multiplying: is 4/4 × 20 more than, less than, or the same as 20?
- AMore than 20
- BLess than 20
- CThe same as 20
8Without multiplying: is 1/2 × 33 more than, less than, or the same as 33?
- AMore than 33
- BLess than 33
- CThe same as 33
9Without multiplying: is 3/8 × 10 more than, less than, or the same as 10?
- AMore than 10
- BLess than 10
- CThe same as 10
10Without multiplying: is 2/2 × 34 more than, less than, or the same as 34?
- AMore than 34
- BLess than 34
- CThe same as 34
11Without multiplying: is 5/5 × 23 more than, less than, or the same as 23?
- AMore than 23
- BLess than 23
- CThe same as 23
12Without multiplying: is 7/7 × 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. B (Less than 7)
- 2. A (More than 18)
- 3. B (Less than 30)
- 4. C (The same as 26)
- 5. B (Less than 27)
- 6. A (More than 9)
- 7. C (The same as 20)
- 8. B (Less than 33)
- 9. B (Less than 10)
- 10. C (The same as 34)
- 11. C (The same as 23)
- 12. C (The same as 40)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling