1.5+6.8= 2.6-1.3= 45.6-2.6= 29.8+3.2= 56.3-22.5= 48.2-5.69= 23.6+6.6= 5.5+2.3= 23.6+9.5= 5.3+10.2= 21-2.3= 23.2-21.6= 12.3+56.2=21.9+14= 6.14+3.83= 7.93-1.64= 5.23-2.36= 3.44+3.36= 7.74-5.85= 9.35-4.7...