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Addition with Regrouping
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45 + 28 = ?
73
Oops!
Okay!
263 + 85 = ?
348
Oops!
Okay!
67 + 36 = ?
103
Oops!
Okay!
63 + 49 = ?
112
Oops!
Okay!
178 + 26 = ?
206
Oops!
Okay!
78 + 24 = ?
102
Oops!
Okay!
82 + 29 = ?
111
Oops!
Okay!
74 + 29 = ?
103
Oops!
Okay!
254 + 76 = ?
330
Oops!
Okay!
39 + 26 = ?
65
Oops!
Okay!
167 + 48 = ?
215
Oops!
Okay!
239 + 38 = ?
277
Oops!
Okay!
126 + 45 = ?
171
Oops!
Okay!
59 + 24 = ?
83
Oops!
Okay!
56 + 45 = ?
101
Oops!
Okay!
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