1.9 + 9 =9 + 7 =2 + 6 =5 + 7 =7 + 8 =
2.1 + 7 =4 + 1 =2 + 1 =9 + 7 =1 + 9 =
3.2 + 4 =7 + 4 =5 + 3 =2 + 7 =5 + 1 =
4.8 + 1 =7 + 7 =8 + 6 =5 + 9 =3 + 9 =
5.3 + 5 =5 + 5 =2 + 3 =1 + 8 =1 + 4 =
6.5 + 2 =9 + 5 =9 + 6 =2 + 5 =3 + 1 =
7.5 + 7 =6 + 8 =3 + 4 =2 + 2 =6 + 5 =
8.4 + 4 =2 + 6 =9 + 8 =5 + 8 =0 + 3 =
9.7 + 8 =6 + 8 =6 + 6 =5 + 9 =8 + 6 =
10.0 + 1 =7 + 1 =1 + 6 =9 + 3 =4 + 2 =
11.6 + 9 =3 + 5 =6 + 7 =9 + 9 =6 + 3 =
12.8 + 5 =6 + 9 =2 + 9 =8 + 7 =4 + 1 =
13.3 + 7 =6 + 7 =4 + 5 =5 + 5 =7 + 4 =
14.0 + 6 =1 + 2 =2 + 8 =6 + 6 =1 + 8 =
15.4 + 3 =2 + 9 =4 + 4 =5 + 4 =8 + 2 =
16.6 + 5 =9 + 1 =2 + 3 =3 + 8 =5 + 8 =
17.2 + 0 =3 + 4 =6 + 2 =7 + 5 =5 + 4 =
18.2 + 2 =4 + 3 =1 + 6 =3 + 2 =0 + 9 =
19.8 + 1 =4 + 2 =2 + 5 =8 + 8 =6 + 1 =
20.7 + 6 =6 + 1 =9 + 3 =8 + 4 =1 + 4 =

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