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
65 + 80 = ?
61 + 72 = ?
20 + 23 = ?
10 × 97 = ?
92 × 15 = ?
86 × 23 = ?
47 - 97 = ?
30 + 89 = ?
61 + 76 = ?
30 - 26 = ?
30 × 82 = ?
37 × 43 = ?
50 - 54 = ?
23 - 54 = ?
13 - 46 = ?
其他人在看
77 - 33 = 44
22 × 71 = 1562
23 × 91 = 2093
31 - 53 = -22
63 - 74 = -11
61 - 95 = -34