70-46+27=
50-13+18=
97-64+19=
40-13+27=
72-34+17=
35+15-26=

70-46+27=51.50-13+18=55.97-64+19=52.40-13+27=54.72-34+17=55.35+15-26=24.

70-46+27=5150-13+18=5570-46+27=51.50-13+18=55.97-64+19=52.40-13+27=54.72-34+17=55.35+15-26=24.97-64+19=5240-13+27=72-34+17=35+15-26=