1)8,07-6,54-3,07= - 1,54
2)3,579-6,42-1,079-1,58=-5,5
1)6.54+3.07=9.61
8.07-9.61=-1.54
2)3.579-6.42=2.841
1.079+1.58=2.659
2.841+2.659=5.5
1)8,07-6,54-3,07= - 1,54
2)3,579-6,42-1,079-1,58=-5,5
1)6.54+3.07=9.61
8.07-9.61=-1.54
2)3.579-6.42=2.841
1.079+1.58=2.659
2.841+2.659=5.5