25 加法 84 等于多少？
25 + 84 = 109
25加法84 等于 109
竖式演算
验算
- 用减法验算：109 − 84 = 25
- 用减法验算：109 − 25 = 84
相关题目
25 + 83 = 108
25 + 85 = 110
25 + 82 = 107
25 + 86 = 111
25 + 87 = 112
25 + 81 = 106
25 + 88 = 113
25 + 80 = 105
24 + 84 = 108
26 + 84 = 110
23 + 84 = 107
27 + 84 = 111
22 + 84 = 106
28 + 84 = 112
29 + 84 = 113
21 + 84 = 105
9 + 100 = 109
10 + 99 = 109
11 + 98 = 109
12 + 97 = 109
13 + 96 = 109
14 + 95 = 109
42 + 63 = 105
96 + 30 = 126
65 + 81 = 146
58 + 6 = 64
34 + 72 = 106
84 + 55 = 139
11 + 55 = 66
91 + 65 = 156