我爱查52cha.com
问
21加78等于多少?怎么列算式?
答
21 + 78 = 99
21
+ 78
99
近期查询
85 × 23 = ?
82 × 63 = ?
67 - 83 = ?
49 - 87 = ?
57 - 31 = ?
94 + 95 = ?
76 × 20 = ?
45 × 59 = ?
70 × 79 = ?
83 - 60 = ?
82 + 45 = ?
82 - 28 = ?
24 + 85 = ?
76 × 35 = ?
37 × 82 = ?
其他人在看
57 × 77 = 4389
54 × 53 = 2862
25 + 89 = 114
87 - 60 = 27
29 - 43 = -14
59 × 26 = 1534