我爱查52cha.com
问
31加20等于多少?怎么列算式?
答
31 + 20 = 51
31
+ 20
51
近期查询
31 × 50 = ?
15 × 61 = ?
22 - 18 = ?
10 + 80 = ?
70 × 87 = ?
67 - 12 = ?
75 + 20 = ?
34 - 44 = ?
54 + 91 = ?
93 - 52 = ?
72 × 73 = ?
60 + 78 = ?
95 × 91 = ?
24 + 92 = ?
11 × 62 = ?
其他人在看
67 - 30 = 37
75 × 96 = 7200
43 × 30 = 1290
47 + 75 = 122
87 + 68 = 155
77 - 41 = 36