72 加法 77 等于多少？
72 + 77 = 149
72加法77 等于 149
竖式演算
验算
- 用减法验算：149 − 77 = 72
- 用减法验算：149 − 72 = 77
相关题目
72 + 76 = 148
72 + 78 = 150
72 + 75 = 147
72 + 79 = 151
72 + 74 = 146
72 + 80 = 152
72 + 73 = 145
72 + 81 = 153
71 + 77 = 148
73 + 77 = 150
74 + 77 = 151
70 + 77 = 147
75 + 77 = 152
69 + 77 = 146
76 + 77 = 153
68 + 77 = 145
49 + 100 = 149
50 + 99 = 149
51 + 98 = 149
52 + 97 = 149
53 + 96 = 149
54 + 95 = 149
90 + 38 = 128
75 + 81 = 156
36 + 46 = 82
29 + 44 = 73
76 + 51 = 127
50 + 83 = 133
81 + 51 = 132
60 + 37 = 97