Matching Pairs POTENCIAS IOnline version Potencias by Paloma Díez Ferrero 1 (-5)^2= 2 ( -2) ^8 = 3 (-3)^1= 4 2 ^-2 5 5^0= 6 (-1)^7= 7 -2^2 8 3^4 = 81 -4 256 1 1/4 -1 -3 25