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
30 × 20 = ?
24 - 18 = ?
85 × 81 = ?
17 × 93 = ?
32 × 72 = ?
41 × 95 = ?
20 × 99 = ?
28 - 19 = ?
97 - 98 = ?
32 - 68 = ?
30 - 89 = ?
66 × 14 = ?
59 × 89 = ?
54 - 97 = ?
35 - 29 = ?
其他人在看
31 + 60 = 91
16 + 71 = 87
51 + 89 = 140
94 + 87 = 181
46 + 19 = 65
97 × 40 = 3880