77 加法 42 等于多少？
77 + 42 = 119
77加法42 等于 119
竖式演算
验算
- 用减法验算：119 − 42 = 77
- 用减法验算：119 − 77 = 42
相关题目
77 + 41 = 118
77 + 43 = 120
77 + 40 = 117
77 + 44 = 121
77 + 39 = 116
77 + 45 = 122
77 + 38 = 115
77 + 46 = 123
76 + 42 = 118
78 + 42 = 120
75 + 42 = 117
79 + 42 = 121
74 + 42 = 116
80 + 42 = 122
73 + 42 = 115
81 + 42 = 123
19 + 100 = 119
20 + 99 = 119
21 + 98 = 119
22 + 97 = 119
23 + 96 = 119
24 + 95 = 119
28 + 22 = 50
90 + 78 = 168
19 + 47 = 66
34 + 39 = 73
34 + 59 = 93
98 + 30 = 128
17 × 7 = 119
7 × 17 = 119