我爱查52cha.com
问
21加99等于多少?怎么列算式?
答
21 + 99 = 120
21
+ 99
120
近期查询
89 × 97 = ?
95 × 94 = ?
34 - 24 = ?
72 × 36 = ?
36 × 32 = ?
12 - 90 = ?
25 - 17 = ?
51 - 13 = ?
71 × 61 = ?
29 × 20 = ?
18 × 10 = ?
92 × 95 = ?
53 - 30 = ?
35 × 92 = ?
15 + 29 = ?
其他人在看
50 - 32 = 18
98 + 47 = 145
40 + 89 = 129
38 - 60 = -22
14 × 79 = 1106
80 + 88 = 168