Aljne 1243.5+(279,48+105,24)= 1243.5+384.72=1626.22
28.348-(12.625-0.7)=28.348-11.925=16.423

jansulu799 1243,5+(279,48+105,24)=1628,22
1)279,48+105,24=384,72
2)384,72+1243,5=1628,22

28,348-(12,652-0,7)=16,396
1)12,652-0,7=11,952
2)28,348-11,952=16,396