100 减法 23 等于多少？
100 - 23 = 77
100减法23 等于 77
竖式演算
验算
- 用加法验算：77 + 23 = 100
相关题目
100 - 22 = 78
100 - 24 = 76
100 - 21 = 79
100 - 25 = 75
100 - 20 = 80
100 - 26 = 74
100 - 19 = 81
100 - 27 = 73
99 - 23 = 76
98 - 23 = 75
97 - 23 = 74
96 - 23 = 73
95 - 23 = 72
94 - 23 = 71
93 - 23 = 70
92 - 23 = 69
78 - 1 = 77
79 - 2 = 77
80 - 3 = 77
81 - 4 = 77
82 - 5 = 77
83 - 6 = 77
100 - 7 = 93
100 - 69 = 31
100 - 8 = 92
100 - 55 = 45
100 - 2 = 98
45 + 32 = 77
25 + 52 = 77
51 + 26 = 77