我爱查52cha.com
问
31减45等于多少?怎么列算式?
答
31 - 45 = -14
31
- 45
-14
近期查询
25 × 49 = ?
39 + 83 = ?
81 × 96 = ?
70 × 64 = ?
77 × 43 = ?
95 + 28 = ?
49 + 70 = ?
38 - 30 = ?
39 + 13 = ?
39 - 44 = ?
20 × 60 = ?
47 + 90 = ?
42 × 71 = ?
40 × 42 = ?
17 - 19 = ?
其他人在看
40 × 15 = 600
68 + 54 = 122
34 × 83 = 2822
61 + 22 = 83
25 + 52 = 77
88 - 62 = 26