add the decimals
0.1+0.1=
0.2
greatest to least
0.12,0.53,0.01
0.53,0.12,0.01
which is greater
0.12 or 0.13
0.13
0.68+0.45
1.13
greatest to least
0.263,0.378,0.748,0.989
0.989,
0.126+0.483
0.609
0.3684+0.46
8284
0.384+0.5483
0.9323
order to least to greatest
0.958,0.3846,0.985,0.54000007,0.6200000007
0.3846,0.54000007,0.6200000007,0.958,0.985