我爱查52cha.com
问
99加31等于多少?怎么列算式?
答
99 + 31 = 130
99
+ 31
130
近期查询
70 - 83 = ?
11 + 78 = ?
90 + 49 = ?
34 × 18 = ?
16 × 42 = ?
91 - 38 = ?
56 × 66 = ?
55 × 31 = ?
84 × 74 = ?
86 × 57 = ?
41 × 28 = ?
70 × 29 = ?
71 - 20 = ?
67 × 44 = ?
40 × 51 = ?
其他人在看
80 - 42 = 38
54 × 89 = 4806
33 + 45 = 78
23 - 29 = -6
89 + 15 = 104
79 × 47 = 3713