20 加法 98 等于多少？
20 + 98 = 118
20加法98 等于 118
竖式演算
验算
- 用减法验算：118 − 98 = 20
- 用减法验算：118 − 20 = 98
相关题目
20 + 97 = 117
20 + 99 = 119
20 + 96 = 116
20 + 100 = 120
20 + 95 = 115
20 + 94 = 114
20 + 93 = 113
20 + 92 = 112
19 + 98 = 117
21 + 98 = 119
22 + 98 = 120
18 + 98 = 116
23 + 98 = 121
17 + 98 = 115
24 + 98 = 122
16 + 98 = 114
18 + 100 = 118
19 + 99 = 118
21 + 97 = 118
22 + 96 = 118
23 + 95 = 118
24 + 94 = 118
61 + 70 = 131
38 + 39 = 77
8 + 69 = 77
95 + 41 = 136
49 + 4 = 53
37 + 7 = 44
59 × 2 = 118
2 × 59 = 118