75 加法 48 等于多少？
75 + 48 = 123
75加法48 等于 123
竖式演算
验算
- 用减法验算：123 − 48 = 75
- 用减法验算：123 − 75 = 48
相关题目
75 + 47 = 122
75 + 49 = 124
75 + 46 = 121
75 + 50 = 125
75 + 51 = 126
75 + 45 = 120
75 + 52 = 127
75 + 44 = 119
74 + 48 = 122
76 + 48 = 124
73 + 48 = 121
77 + 48 = 125
78 + 48 = 126
72 + 48 = 120
79 + 48 = 127
71 + 48 = 119
23 + 100 = 123
24 + 99 = 123
25 + 98 = 123
26 + 97 = 123
27 + 96 = 123
28 + 95 = 123
57 + 76 = 133
98 + 93 = 191
79 + 38 = 117
38 + 82 = 120
38 + 63 = 101
74 + 99 = 173
3 × 41 = 123
41 × 3 = 123