5.43-3.06=2.37
3+ 1.2=4.2
0. 12+5=5. 12
1.2+ 1.8+ 1.4=4.4
6.2+ 16+3.8=26
14-0.6= 13.4
20.3-8= 12.3
50- 1.5+4= 53.5
175-0.56= 174.44
2.08+ 1 1= 13.089
0.4+20= 20.4
2.5+67+7.5=77