Σχετικά με αυτό το βιβλίο
Η βιβλιοθήκη μου
Βιβλία στο Google Play
accounts according to the method explained in 108 and 109.
DECIMALS
MULTIPLICATION
The object of these exercises is to acquire accuracy in locating the decimal line.
In solving the following problems make strict application of the rules given in 137 and 138.