1.9 + 7 =5 + 5 =6 + 6 =5 + 9 =9 + 8 =
2.1 + 2 =9 + 2 =8 + 1 =5 + 7 =9 + 7 =
3.9 + 1 =5 + 2 =2 + 8 =7 + 4 =8 + 6 =
4.2 + 4 =5 + 9 =0 + 0 =8 + 2 =7 + 5 =
5.7 + 8 =6 + 1 =6 + 2 =8 + 6 =4 + 5 =
6.7 + 2 =5 + 1 =6 + 9 =8 + 9 =8 + 5 =
7.4 + 0 =0 + 9 =6 + 4 =9 + 8 =9 + 2 =
8.7 + 5 =6 + 7 =1 + 6 =0 + 1 =5 + 3 =
9.9 + 3 =7 + 4 =6 + 5 =5 + 1 =7 + 1 =
10.9 + 5 =2 + 9 =6 + 6 =7 + 9 =8 + 4 =
11.3 + 6 =3 + 5 =4 + 2 =3 + 1 =1 + 2 =
12.4 + 0 =5 + 7 =0 + 7 =5 + 6 =9 + 4 =
13.4 + 8 =2 + 2 =2 + 7 =6 + 4 =7 + 7 =
14.8 + 3 =0 + 6 =5 + 0 =3 + 8 =6 + 1 =
15.7 + 3 =7 + 6 =9 + 4 =5 + 3 =5 + 8 =
16.2 + 8 =7 + 3 =3 + 3 =5 + 4 =6 + 8 =
17.2 + 9 =4 + 4 =8 + 2 =3 + 2 =3 + 7 =
18.8 + 0 =7 + 1 =4 + 8 =4 + 3 =2 + 2 =
19.2 + 6 =4 + 6 =8 + 5 =3 + 3 =4 + 7 =
20.3 + 7 =3 + 4 =9 + 3 =5 + 4 =8 + 4 =

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