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
30 × 83 = ?
60 × 67 = ?
36 × 96 = ?
47 + 72 = ?
47 × 10 = ?
17 × 55 = ?
10 + 18 = ?
77 × 90 = ?
33 + 69 = ?
70 - 50 = ?
56 + 70 = ?
51 + 31 = ?
40 - 57 = ?
62 - 95 = ?
56 + 43 = ?
其他人在看
35 + 50 = 85
60 × 51 = 3060
52 × 28 = 1456
76 × 52 = 3952
44 - 22 = 22
62 × 69 = 4278