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
39 - 51 = ?
54 × 98 = ?
36 × 94 = ?
30 × 33 = ?
69 - 32 = ?
50 + 21 = ?
95 × 63 = ?
17 × 90 = ?
96 × 68 = ?
46 × 76 = ?
76 × 15 = ?
62 + 59 = ?
37 + 86 = ?
24 + 17 = ?
70 - 77 = ?
其他人在看
98 - 27 = 71
97 × 23 = 2231
80 - 31 = 49
68 + 27 = 95
62 × 64 = 3968
40 - 40 = 0