You're on a roll — here are the completed patterns for the blank boxes in the image:
3. Extend the pattern one more time.
a)
a×a×a=a3
b)
b×b×b=b3
c)
m×m×m=m3
d)
r×r×r=r3
e)
k×k×k=k3
f)
n×n×n=n3
Numerical examples below question 3:
C)
17×17×17=173
f)
15×15×15=153
What's next? Send 'em!