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31 + 12 = ___
43
Oops!
Okay!
18 + 22 = ___
40
Oops!
Okay!
37 + 13 = ___
50
Oops!
Okay!
10 + 30 = ___
40
Oops!
Okay!
20 + 15 = ___
35
Oops!
Okay!
13 + 22 = ___
35
Oops!
Okay!
12 + 35 = ___
47
Oops!
Okay!
15 + 21 = ___
36
Oops!
Okay!
35 + 12 = ___
47
Oops!
Okay!
12 + 23 = ___
45
Oops!
Okay!
14 + 21 = ___
35
Oops!
Okay!
11 + 14 = ___
25
Oops!
Okay!
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