Share 2 Digit: Addition w/ Regrouping + Subtraction w/o Regrouping
Save to Folder
45 + 39
84
77 + 44
121
48 + 23
71
54 + 37
91
47 + 66
113
83 + 37
120
69 + 22
91
99 + 23
122
57 + 29
86
38 + 36
74
48 + 65
113
49 + 38
87
67 + 46
113
47 + 34
81
75 + 88
163
28 - 17
11
