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10 questions
23=
6
9
8
5
32 =
6
9
0
1
50 =
0
5
50
1
32 x 33 =
36
35
30
55
45 : 42 =
47
410
40
43
52 x 53 =
55
56
51
523
22 x 32 =
55
2322
63
62
100 =
0
10
1
100
00 =
0
1
non esiste
100
22 + 32 + 42 =
92
242
2342
29
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