EASY ADDITION. Be able to answer this in less than one minute.

1.6 + 8 =   26.4 + 6 =
2.2 + 6 =   27.2 + 7 =
3.6 + 2 =   28.4 + 4 =
4.9 + 3 =   29.8 + 9 =
5.1 + 8 =   30.5 + 6 =
6.4 + 7 =   31.2 + 5 =
7.3 + 6 =   32.5 + 4 =
8.7 + 7 =   33.8 + 8 =
9.7 + 6 =   34.8 + 9 =
10.5 + 1 =   35.5 + 9 =
11.4 + 6 =   36.3 + 2 =
12.4 + 5 =   37.9 + 9 =
13.5 + 2 =   38.7 + 3 =
14.1 + 6 =   39.3 + 9 =
15.8 + 9 =   40.4 + 6 =
16.9 + 9 =   41.6 + 4 =
17.5 + 3 =   42.6 + 8 =
18.2 + 6 =   43.7 + 9 =
19.4 + 8 =   44.1 + 3 =
20.2 + 4 =   45.6 + 3 =
21.4 + 3 =   46.2 + 4 =
22.9 + 2 =   47.6 + 7 =
23.7 + 1 =   48.7 + 6 =
24.7 + 6 =   49.9 + 3 =
25.4 + 6 =   50.8 + 6 =