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Study
Two Digit Addition with Regrouping
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99 + 99
198
Oops!
Okay!
98+67
165
Oops!
Okay!
23 + 98
121
Oops!
Okay!
58 + 12
20
Oops!
Okay!
79 + 54
133
Oops!
Okay!
27 + 86
113
Oops!
Okay!
27 + 89
116
Oops!
Okay!
100 + 56
156
Oops!
Okay!
56 + 21
77
Oops!
Okay!
12 + 88
100
Oops!
Okay!
23 + 26
49
Oops!
Okay!
14 + 16
30
Oops!
Okay!
87 + 65
152
Oops!
Okay!
85 + 23
108
Oops!
Okay!
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