90 加法 48 等于多少？
90 + 48 = 138
90加法48 等于 138
竖式演算
验算
- 用减法验算：138 − 48 = 90
- 用减法验算：138 − 90 = 48
相关题目
90 + 47 = 137
90 + 49 = 139
90 + 46 = 136
90 + 50 = 140
90 + 51 = 141
90 + 45 = 135
90 + 52 = 142
90 + 44 = 134
89 + 48 = 137
91 + 48 = 139
92 + 48 = 140
88 + 48 = 136
93 + 48 = 141
87 + 48 = 135
94 + 48 = 142
86 + 48 = 134
38 + 100 = 138
39 + 99 = 138
40 + 98 = 138
41 + 97 = 138
42 + 96 = 138
43 + 95 = 138
38 + 37 = 75
98 + 21 = 119
93 + 56 = 149
66 + 25 = 91
39 + 39 = 78
43 + 29 = 72
46 × 3 = 138
2 × 69 = 138