我爱查52cha.com
问
57加21等于多少?怎么列算式?
答
57 + 21 = 78
57
+ 21
78
近期查询
67 - 73 = ?
49 + 11 = ?
79 - 45 = ?
15 + 46 = ?
51 × 73 = ?
77 × 21 = ?
31 × 58 = ?
16 + 44 = ?
91 × 45 = ?
79 × 62 = ?
47 - 30 = ?
53 + 70 = ?
19 + 49 = ?
44 - 54 = ?
37 × 95 = ?
其他人在看
11 - 73 = -62
97 × 95 = 9215
21 + 11 = 32
11 - 93 = -82
10 + 73 = 83
42 - 20 = 22