我爱查52cha.com
问
19加31等于多少?怎么列算式?
答
19 + 31 = 50
19
+ 31
50
近期查询
11 - 42 = ?
98 × 70 = ?
68 × 40 = ?
44 + 28 = ?
80 × 20 = ?
79 + 69 = ?
37 × 92 = ?
45 - 65 = ?
21 - 59 = ?
32 × 65 = ?
83 × 67 = ?
66 + 65 = ?
65 × 34 = ?
66 + 69 = ?
44 - 49 = ?
其他人在看
71 - 28 = 43
70 + 55 = 125
31 + 91 = 122
88 × 13 = 1144
75 - 35 = 40
68 × 19 = 1292