69 加法 84 等于多少？
69 + 84 = 153
69加法84 等于 153
竖式演算
验算
- 用减法验算：153 − 84 = 69
- 用减法验算：153 − 69 = 84
相关题目
69 + 83 = 152
69 + 85 = 154
69 + 82 = 151
69 + 86 = 155
69 + 87 = 156
69 + 81 = 150
69 + 88 = 157
69 + 80 = 149
68 + 84 = 152
70 + 84 = 154
67 + 84 = 151
71 + 84 = 155
66 + 84 = 150
72 + 84 = 156
65 + 84 = 149
73 + 84 = 157
53 + 100 = 153
54 + 99 = 153
55 + 98 = 153
56 + 97 = 153
57 + 96 = 153
58 + 95 = 153
98 + 24 = 122
65 + 78 = 143
86 + 49 = 135
97 + 35 = 132
97 + 37 = 134
83 + 88 = 171
51 × 3 = 153
3 × 51 = 153