我爱查52cha.com
问
21加15等于多少?怎么列算式?
答
21 + 15 = 36
21
+ 15
36
近期查询
64 - 20 = ?
59 - 67 = ?
94 + 44 = ?
74 - 87 = ?
68 - 52 = ?
22 × 58 = ?
10 × 93 = ?
54 × 79 = ?
60 × 20 = ?
36 + 78 = ?
78 × 43 = ?
40 × 92 = ?
50 - 87 = ?
82 × 61 = ?
34 × 30 = ?
其他人在看
99 + 42 = 141
86 × 43 = 3698
62 - 87 = -25
32 - 48 = -16
62 - 74 = -12
33 + 52 = 85