我爱查52cha.com
问
21加19等于多少?怎么列算式?
答
21 + 19 = 40
21
+ 19
40
近期查询
75 + 33 = ?
28 + 59 = ?
24 - 38 = ?
36 + 65 = ?
71 - 82 = ?
68 × 25 = ?
49 + 14 = ?
65 - 46 = ?
53 + 82 = ?
69 × 60 = ?
78 × 35 = ?
87 + 54 = ?
53 × 68 = ?
75 + 95 = ?
19 × 67 = ?
其他人在看
92 - 36 = 56
31 × 75 = 2325
72 × 40 = 2880
92 + 83 = 175
73 × 53 = 3869
71 - 32 = 39