我爱查52cha.com
问
15减42等于多少?怎么列算式?
答
15 - 42 = -27
15
- 42
-27
近期查询
68 + 39 = ?
90 × 86 = ?
41 + 51 = ?
21 + 42 = ?
25 + 95 = ?
38 × 32 = ?
92 + 76 = ?
90 × 82 = ?
57 + 44 = ?
52 + 80 = ?
73 × 48 = ?
51 + 39 = ?
75 + 70 = ?
77 - 81 = ?
17 × 97 = ?
其他人在看
92 × 35 = 3220
10 + 28 = 38
81 × 18 = 1458
95 × 66 = 6270
26 + 19 = 45
19 × 82 = 1558