我爱查52cha.com
问
31减30等于多少?怎么列算式?
答
31 - 30 = 1
31
- 30
1
近期查询
43 + 50 = ?
56 + 83 = ?
76 + 51 = ?
21 + 57 = ?
43 + 76 = ?
16 × 18 = ?
86 × 12 = ?
45 + 45 = ?
55 × 18 = ?
94 - 16 = ?
12 - 49 = ?
29 × 96 = ?
46 × 72 = ?
47 + 84 = ?
71 × 28 = ?
其他人在看
46 - 34 = 12
40 - 20 = 20
50 - 56 = -6
25 × 11 = 275
78 + 95 = 173
30 + 98 = 128