Addition and Subtraction
8+3.2=11.2 7.5+22.66=30.06 6.3-4.1=2.2 43.2+99.1= 142.3 1001.892-238.451=763.351
25,674.09+14.477=25,688.57 -2.34-56.098=-58.438 0.071+0.193=0.264 1,000,000-2.31=999,998.69
0.000001+0.00200034=0.00200134 0.000778012-0.000330219=0.000447793