42 加法 73 等于多少？
42 + 73 = 115
42加法73 等于 115
竖式演算
验算
- 用减法验算：115 − 73 = 42
- 用减法验算：115 − 42 = 73
相关题目
42 + 74 = 116
42 + 72 = 114
42 + 75 = 117
42 + 71 = 113
42 + 76 = 118
42 + 70 = 112
42 + 77 = 119
42 + 69 = 111
41 + 73 = 114
43 + 73 = 116
40 + 73 = 113
44 + 73 = 117
39 + 73 = 112
45 + 73 = 118
38 + 73 = 111
46 + 73 = 119
15 + 100 = 115
16 + 99 = 115
17 + 98 = 115
18 + 97 = 115
19 + 96 = 115
20 + 95 = 115
17 + 17 = 34
92 + 41 = 133
86 + 32 = 118
83 + 93 = 176
79 + 8 = 87
16 + 54 = 70
5 × 23 = 115
23 × 5 = 115