87 加法 9 等于多少？
87 + 9 = 96
87加法9 等于 96
竖式演算
验算
- 用减法验算：96 − 9 = 87
- 用减法验算：96 − 87 = 9
相关题目
87 + 8 = 95
87 + 10 = 97
87 + 11 = 98
87 + 7 = 94
87 + 12 = 99
87 + 6 = 93
87 + 13 = 100
87 + 5 = 92
86 + 9 = 95
88 + 9 = 97
85 + 9 = 94
89 + 9 = 98
84 + 9 = 93
90 + 9 = 99
83 + 9 = 92
91 + 9 = 100
1 + 95 = 96
2 + 94 = 96
3 + 93 = 96
4 + 92 = 96
5 + 91 = 96
6 + 90 = 96
84 + 71 = 155
25 + 39 = 64
77 + 16 = 93
15 + 76 = 91
51 + 73 = 124
90 + 33 = 123
3 × 32 = 96
98 - 2 = 96