1.2 + 7 =1 + 7 =1 + 6 =4 + 3 =3 + 6 =
2.8 + 8 =1 + 2 =4 + 1 =6 + 7 =2 + 5 =
3.3 + 6 =7 + 6 =1 + 4 =4 + 4 =4 + 9 =
4.8 + 6 =3 + 7 =7 + 6 =5 + 6 =4 + 2 =
5.7 + 0 =4 + 6 =7 + 9 =2 + 1 =5 + 2 =
6.7 + 2 =6 + 5 =1 + 0 =9 + 7 =7 + 2 =
7.6 + 4 =8 + 1 =6 + 9 =7 + 9 =4 + 2 =
8.6 + 8 =0 + 2 =7 + 8 =7 + 0 =4 + 7 =
9.4 + 1 =7 + 3 =6 + 2 =5 + 7 =6 + 5 =
10.6 + 9 =6 + 3 =1 + 6 =1 + 8 =9 + 1 =
11.3 + 4 =3 + 2 =1 + 4 =0 + 0 =2 + 3 =
12.5 + 3 =9 + 6 =1 + 1 =9 + 2 =5 + 6 =
13.0 + 7 =5 + 8 =7 + 3 =9 + 8 =9 + 4 =
14.9 + 5 =8 + 2 =7 + 4 =8 + 4 =2 + 2 =
15.4 + 5 =3 + 3 =3 + 5 =9 + 3 =9 + 9 =
16.1 + 8 =6 + 8 =2 + 3 =4 + 8 =8 + 6 =
17.2 + 1 =3 + 4 =2 + 4 =2 + 6 =9 + 5 =
18.4 + 7 =8 + 7 =3 + 9 =4 + 4 =3 + 7 =
19.8 + 5 =3 + 9 =7 + 4 =5 + 1 =5 + 4 =
20.5 + 9 =5 + 5 =3 + 8 =9 + 9 =3 + 1 =

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