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Study
2 digit subtraction with regrouping
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66-49=
17
Oops!
Okay!
71-24=
47
Oops!
Okay!
32-14=
18
Oops!
Okay!
82-47=
35
Oops!
Okay!
63-47=
16
Oops!
Okay!
56-18=
38
Oops!
Okay!
67-39=
28
Oops!
Okay!
85-29=
56
Oops!
Okay!
52-17=
35
Oops!
Okay!
81-49=
32
Oops!
Okay!
90-23=
67
Oops!
Okay!
60-39=
21
Oops!
Okay!
75-56=
19
Oops!
Okay!
72-28=
44
Oops!
Okay!
55-19=
36
Oops!
Okay!
50-36=
14
Oops!
Okay!
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