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
18 + 79 = ?
45 × 87 = ?
92 + 89 = ?
22 - 31 = ?
42 - 67 = ?
79 - 50 = ?
64 × 91 = ?
66 - 16 = ?
91 - 68 = ?
75 + 83 = ?
88 - 92 = ?
64 + 38 = ?
69 + 31 = ?
18 × 43 = ?
74 + 76 = ?
其他人在看
29 × 55 = 1595
97 + 20 = 117
63 + 76 = 139
30 + 68 = 98
51 × 44 = 2244
89 × 32 = 2848