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Adding with Tens
0
%
0
0
0
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Restart
43+30
73
Oops!
Okay!
17+20
37
Oops!
Okay!
12+40
52
Oops!
Okay!
10+67
77
Oops!
Okay!
40+15
55
Oops!
Okay!
24+20
44
Oops!
Okay!
37+30
67
Oops!
Okay!
21+30
51
Oops!
Okay!
59+20
79
Oops!
Okay!
30+49
79
Oops!
Okay!
68+20
88
Oops!
Okay!
87+10
97
Oops!
Okay!
53+30
83
Oops!
Okay!
67+30
97
Oops!
Okay!
43+10
53
Oops!
Okay!
20+52
72
Oops!
Okay!
65+10
75
Oops!
Okay!
73+20
93
Oops!
Okay!
51+10
61
Oops!
Okay!
92+10
102
Oops!
Okay!
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