1.7 x 5 =3 x 2 =7 x 2 =5 x 3 =6 x 4 =
2.7 x 7 =8 x 5 =5 x 7 =7 x 4 =9 x 8 =
3.6 x 5 =6 x 2 =8 x 7 =3 x 4 =5 x 8 =
4.3 x 8 =4 x 1 =2 x 8 =2 x 4 =7 x 8 =
5.3 x 3 =6 x 1 =3 x 7 =7 x 3 =0 x 8 =
6.1 x 2 =8 x 2 =3 x 6 =7 x 9 =3 x 4 =
7.4 x 3 =6 x 7 =4 x 6 =9 x 2 =9 x 7 =
8.2 x 2 =2 x 5 =6 x 9 =8 x 8 =7 x 5 =
9.6 x 4 =9 x 1 =3 x 6 =3 x 8 =8 x 8 =
10.2 x 2 =6 x 2 =9 x 6 =1 x 3 =2 x 9 =
11.1 x 5 =9 x 3 =2 x 8 =6 x 8 =9 x 9 =
12.4 x 5 =9 x 6 =4 x 2 =7 x 7 =8 x 9 =
13.0 x 6 =5 x 8 =2 x 6 =1 x 9 =5 x 5 =
14.5 x 9 =3 x 5 =3 x 2 =5 x 2 =5 x 6 =
15.8 x 3 =9 x 5 =9 x 4 =6 x 7 =7 x 1 =
16.7 x 6 =4 x 2 =8 x 4 =6 x 3 =6 x 6 =
17.9 x 5 =4 x 9 =3 x 9 =9 x 2 =5 x 4 =
18.9 x 9 =7 x 2 =4 x 7 =7 x 6 =4 x 7 =
19.8 x 3 =2 x 6 =9 x 3 =0 x 7 =6 x 9 =
20.5 x 7 =3 x 7 =8 x 6 =1 x 4 =6 x 3 =

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