Lesson 4
Practice Makes Perfect
Prowess with powers
Page 136
First do the arithmetic inside the parentheses:
(41) = 4
(Is this where you went wrong?)
Then multiply that result by the number in front of the parentheses, 6:
6 × 4 = ?
See? Now return to page 143 and choose the right answer.
Answer to Self-Test Question 4, Lesson 4 :
