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dodawanie w zakresie 20 z przekroczeniem progu d ...
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4+7=
11
Oops!
Okay!
9+7=
16
Oops!
Okay!
8+7=
15
Oops!
Okay!
7+5=
12
Oops!
Okay!
7+9=
16
Oops!
Okay!
2+9=
11
Oops!
Okay!
8+8=
16
Oops!
Okay!
5+9=
14
Oops!
Okay!
7+6=
13
Oops!
Okay!
9+9=
18
Oops!
Okay!
7+3=
10
Oops!
Okay!
6+6=
12
Oops!
Okay!
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