1.7 + 7 =3 + 1 =4 + 8 =1 + 4 =1 + 2 =
2.8 + 7 =5 + 8 =9 + 4 =3 + 9 =9 + 9 =
3.6 + 6 =7 + 8 =9 + 3 =2 + 8 =6 + 2 =
4.5 + 9 =5 + 8 =9 + 0 =2 + 0 =2 + 2 =
5.5 + 7 =3 + 5 =6 + 8 =7 + 3 =1 + 1 =
6.0 + 5 =6 + 2 =8 + 3 =3 + 4 =5 + 6 =
7.6 + 3 =4 + 7 =1 + 4 =6 + 4 =4 + 4 =
8.4 + 1 =8 + 8 =6 + 6 =4 + 8 =3 + 8 =
9.8 + 4 =6 + 9 =7 + 4 =6 + 8 =7 + 8 =
10.9 + 8 =7 + 4 =6 + 1 =3 + 1 =4 + 9 =
11.9 + 1 =9 + 5 =1 + 6 =2 + 5 =4 + 9 =
12.1 + 6 =2 + 5 =1 + 9 =9 + 3 =6 + 3 =
13.4 + 5 =5 + 5 =9 + 7 =4 + 5 =7 + 6 =
14.4 + 6 =2 + 6 =2 + 8 =1 + 7 =8 + 1 =
15.8 + 9 =5 + 7 =9 + 6 =7 + 6 =8 + 1 =
16.2 + 1 =7 + 1 =9 + 0 =9 + 6 =9 + 8 =
17.6 + 5 =5 + 1 =1 + 5 =8 + 2 =2 + 1 =
18.7 + 3 =5 + 2 =4 + 4 =4 + 3 =6 + 5 =
19.4 + 2 =3 + 4 =6 + 7 =6 + 7 =1 + 3 =
20.5 + 6 =5 + 0 =4 + 2 =3 + 7 =6 + 1 =

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