我爱查52cha.com
问
30加31等于多少?怎么列算式?
答
30 + 31 = 61
30
+ 31
61
近期查询
85 × 70 = ?
88 × 52 = ?
77 + 46 = ?
57 - 21 = ?
25 + 71 = ?
77 - 49 = ?
71 - 34 = ?
92 + 77 = ?
14 + 62 = ?
68 - 33 = ?
45 - 19 = ?
33 + 98 = ?
40 × 75 = ?
98 + 33 = ?
38 + 49 = ?
其他人在看
82 × 27 = 2214
23 - 88 = -65
43 × 80 = 3440
67 - 84 = -17
98 + 53 = 151
66 + 89 = 155