Share 2 digit addition and subtraction w/regrouping
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56+27=
83
28+26=
54
82-56=
26
46-17=
29
85-47=
38
51-22=
29
45+45=
90
74-56=
18
44-19=
25
25+27=
52
35+48=
83
52-13=
39
18+56=
74
47-29=
18
42-15=
27
36+47=
83
