我爱查52cha.com
问
21加69等于多少?怎么列算式?
答
21 + 69 = 90
21
+ 69
90
近期查询
44 - 72 = ?
96 × 10 = ?
48 + 72 = ?
13 - 64 = ?
75 - 10 = ?
99 - 22 = ?
28 × 31 = ?
81 × 75 = ?
20 - 79 = ?
74 - 60 = ?
31 × 94 = ?
94 - 90 = ?
24 - 39 = ?
57 + 42 = ?
19 × 18 = ?
其他人在看
64 × 17 = 1088
56 + 36 = 92
40 + 17 = 57
72 × 28 = 2016
31 × 93 = 2883
20 + 25 = 45