我爱查52cha.com
问
21加12等于多少?怎么列算式?
答
21 + 12 = 33
21
+ 12
33
近期查询
21 + 13 = ?
27 + 73 = ?
81 - 26 = ?
11 - 94 = ?
11 + 23 = ?
10 - 40 = ?
73 - 36 = ?
75 × 22 = ?
33 + 15 = ?
11 × 19 = ?
26 × 31 = ?
27 × 48 = ?
62 - 30 = ?
30 × 32 = ?
42 × 34 = ?
其他人在看
74 × 34 = 2516
39 + 97 = 136
37 - 73 = -36
40 - 97 = -57
12 - 99 = -87
86 × 25 = 2150