This document provides a lesson on dividing numbers by 10 and 100. It reminds the reader that to multiply by 10 and 100, you move the decimal point to the right by the number of zeros. Then it states that to divide by 10 and 100, you move the decimal point to the left by the same number of zeros. It provides 8 examples of dividing decimals by 10 and 100 and asks the reader to mentally calculate each quotient.

1. lesson 52.notebook February 26, 2013
Lesson 52:
*Remember (from L46)... To multiply by 10 and 100....
**Just move the decimal point to the RIGHT the number of zeros!
Ex-->0.35 x 10 = 0.35 x 100 =
***So...to divide by 10 and 100...
****Just move the decimal point to the LEFT the number of zeros!
Ex-->37.5 10 = 37.5 100 =

2. lesson 52.notebook February 26, 2013
Lesson 52 Examples:
Mentally calculate each quotient.
A) 4.5 10
B) 4.5 100
C) 17.3 10
D) 17.3 100

3. lesson 52.notebook February 26, 2013
E) 0.7 10
F) 0.7 100
G) 35 10
H) 35 100