87 加法 48 等于多少？
87 + 48 = 135
87加法48 等于 135
竖式演算
验算
- 用减法验算：135 − 48 = 87
- 用减法验算：135 − 87 = 48
相关题目
87 + 47 = 134
87 + 49 = 136
87 + 46 = 133
87 + 50 = 137
87 + 51 = 138
87 + 45 = 132
87 + 52 = 139
87 + 44 = 131
86 + 48 = 134
88 + 48 = 136
85 + 48 = 133
89 + 48 = 137
84 + 48 = 132
90 + 48 = 138
83 + 48 = 131
91 + 48 = 139
35 + 100 = 135
36 + 99 = 135
37 + 98 = 135
38 + 97 = 135
39 + 96 = 135
40 + 95 = 135
97 + 36 = 133
74 + 29 = 103
47 + 89 = 136
87 + 37 = 124
99 + 38 = 137
78 + 36 = 114
15 × 9 = 135
45 × 3 = 135