Ответ:\(23+2.3=25.3\);\(16-1.6=14.4\);\(2.23+22.3=24.53\);\(1.2-0.6=0.6\);\(0.09+0.1=0.19\);\(6.002+1.2=7.202\).Ответ: 25,3; 14,4; 24,53; 0,6; 0,19; 7,202.