我爱查52cha.com
问
21加69等于多少?怎么列算式?
答
21 + 69 = 90
21
+ 69
90
近期查询
63 × 11 = ?
15 × 49 = ?
31 + 68 = ?
96 × 50 = ?
72 + 38 = ?
78 × 70 = ?
67 + 56 = ?
86 × 10 = ?
21 - 31 = ?
96 + 41 = ?
86 × 95 = ?
83 × 10 = ?
11 - 32 = ?
84 + 28 = ?
12 - 90 = ?
其他人在看
77 × 69 = 5313
12 - 36 = -24
77 × 23 = 1771
32 × 35 = 1120
51 + 31 = 82
43 - 17 = 26