我爱查52cha.com
问
31加78等于多少?怎么列算式?
答
31 + 78 = 109
31
+ 78
109
近期查询
97 - 64 = ?
42 × 75 = ?
71 × 44 = ?
41 + 92 = ?
64 × 63 = ?
39 × 68 = ?
63 + 92 = ?
39 - 78 = ?
53 × 38 = ?
55 - 72 = ?
95 + 69 = ?
92 × 12 = ?
80 - 73 = ?
91 × 14 = ?
75 × 68 = ?
其他人在看
75 - 98 = -23
89 + 61 = 150
51 + 91 = 142
33 × 44 = 1452
65 + 90 = 155
86 × 85 = 7310