Share addition and subtraction with regrouping
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48+25=
73
65+29=
94
58+42=
100
367+52=
419
926+48=
974
45-36=
9
85-19=
66
74-27=
47
564-29=
535
651-49=
602
65-29=
36
92+39=
131
52-36=
16
46-18=
28
60-45=
15
