Squares - powers of 2

Question 1

2 x 2

Answer 1

4

Question 2

4 x 4

Answer 2

16

Question 3

8 x 8

Answer 3

64

Question 4

16 x 16

Answer 4

256

Question 5

32 x 32

Answer 5

1,024

Question 6

64 x 64

Answer 6

4,096