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2014-06-26T16:07:51-03:00
A) 2 x 2 = 4
b) 2 x 2 x 2 x 2 = 16 x 3 = 48
c) 2 x 2 x 2 x 2 x 2 x 2 = 64 x 2 = 128
d) 2 x 2 x 2 x 2 x 2 = 32
e) 2 x 2 x 2 = 8         
3 x 3 x 3 x 3 x 3 = 243
243 x 8 = 1994
2 5 2