πagarwalmath · 5th grade · Common Core 5.NF.B.5
🔍 Multiplying as resizing
Multiplying as resizing
Name: ______________________Date: ____________
1Without multiplying: is 4/4 × 18 more than, less than, or the same as 18?
- AMore than 18
- BLess than 18
- CThe same as 18
2Without multiplying: is 9/7 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
3Without multiplying: is 11/6 × 36 more than, less than, or the same as 36?
- AMore than 36
- BLess than 36
- CThe same as 36
4Without multiplying: is 4/7 × 11 more than, less than, or the same as 11?
- AMore than 11
- BLess than 11
- CThe same as 11
5Without multiplying: is 9/7 × 27 more than, less than, or the same as 27?
- AMore than 27
- BLess than 27
- CThe same as 27
6Without multiplying: is 2/3 × 28 more than, less than, or the same as 28?
- AMore than 28
- BLess than 28
- CThe same as 28
7Without multiplying: is 7/3 × 26 more than, less than, or the same as 26?
- AMore than 26
- BLess than 26
- CThe same as 26
8Without multiplying: is 6/6 × 14 more than, less than, or the same as 14?
- AMore than 14
- BLess than 14
- CThe same as 14
9Without multiplying: is 2/8 × 21 more than, less than, or the same as 21?
- AMore than 21
- BLess than 21
- CThe same as 21
10Without multiplying: is 7/7 × 35 more than, less than, or the same as 35?
- AMore than 35
- BLess than 35
- CThe same as 35
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 6/6 × 7 more than, less than, or the same as 7?
- AMore than 7
- BLess than 7
- CThe same as 7
Answer key: Multiplying as resizing
- 1. C (The same as 18)
- 2. A (More than 21)
- 3. A (More than 36)
- 4. B (Less than 11)
- 5. A (More than 27)
- 6. B (Less than 28)
- 7. A (More than 26)
- 8. C (The same as 14)
- 9. B (Less than 21)
- 10. C (The same as 35)
- 11. A (More than 32)
- 12. C (The same as 7)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/fraction-scaling