Respuestas

2012-11-22T00:36:11+01:00

suma
2×105 + 3×105 = 5×105
resta
3×105 - 0.2×105 = 2.8×105
multiplicacion
(4×1012)×(2×105) =8×1017
Division
(48×10-10)/(12×101) = 4×10-11
potenciacion
(3×106)2 = 9×1012