Lesson 2
The Arithmetic of Powers
Multiplication by addition, and division by subtraction
Page 44
You slipped somewhere. The problem should go as follows:
(128)/(16) = (27)/(24) = 2(7 − 4) = 23 = 2 × 2 × 2
Now, 23 isn’t 6, is it? Return to Page 53 and try again.
