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

1.1 + 9 =   26.1 + 5 =
2.3 + 2 =   27.8 + 4 =
3.4 + 5 =   28.9 + 3 =
4.4 + 7 =   29.2 + 6 =
5.6 + 8 =   30.4 + 1 =
6.3 + 4 =   31.6 + 3 =
7.4 + 1 =   32.4 + 3 =
8.1 + 1 =   33.9 + 2 =
9.9 + 4 =   34.8 + 4 =
10.2 + 9 =   35.3 + 8 =
11.8 + 4 =   36.9 + 1 =
12.8 + 1 =   37.9 + 2 =
13.1 + 2 =   38.2 + 3 =
14.8 + 6 =   39.6 + 8 =
15.1 + 2 =   40.3 + 5 =
16.5 + 8 =   41.9 + 6 =
17.3 + 9 =   42.2 + 7 =
18.9 + 6 =   43.4 + 4 =
19.9 + 6 =   44.4 + 3 =
20.9 + 4 =   45.6 + 4 =
21.9 + 9 =   46.6 + 8 =
22.1 + 8 =   47.1 + 8 =
23.3 + 5 =   48.7 + 1 =
24.8 + 6 =   49.2 + 9 =
25.4 + 8 =   50.4 + 3 =