Respostas

2014-07-23T17:12:13-03:00
23 000 = 23.10^{3} 
580 = 58.10^{1} 
1 200 000 = 1,2.10^{6} 
0,00067 = 6,7.10^{-4} 
0,081 = 8,1.10^{-2}
0,00094 = 9,4.10^{-4} 
0,000001 = 1.10^{-6} 
1 000 000 = 1.10^{6} 
0,1 = 1.10^{-1} 
10 = 1.10^{1}