0,103*10 7,549*100 3,5463*1000
13,7*10 2,15*100 12,7*100
6,5*10 8,071*100 6,304*1000

0,103 * 10 = 01,030;  7,549*100 = 754,900;  3,5463*1000 = 3546,3000;  13,7*10 = 137,0;  2,15*100 = 215,00; 12,7 * 100 = 1270,0; 6,5*10 = 65,0; 8,071*100 = 807,100; 6,304 * 1000 = 6304,000