3,2*10= 3,2*100= 3,2:10= 3,2:1000= 3,2*0,001= 3,2*0,01= 3,2:0,01= 3,2:100= 3,2*0,1= 3,2*1000= 3,2:0,1= 3,2:0,001= 35+12=47 0,7+12= 13,52+12= 34+2,31= 54,2+2,31= 22,16+2,31= 67-12= 54,2-12= 22,16-12= 13-2,31= 7,52-2,31= 9,484-2,31=