我爱查52cha.com
问
19减31等于多少?怎么列算式?
答
19 - 31 = -12
19
- 31
-12
近期查询
66 + 27 = ?
25 - 58 = ?
77 + 97 = ?
25 + 45 = ?
83 × 31 = ?
30 × 59 = ?
86 + 49 = ?
60 × 55 = ?
50 - 32 = ?
64 + 47 = ?
65 + 14 = ?
16 - 30 = ?
44 + 97 = ?
59 + 22 = ?
40 - 95 = ?
其他人在看
13 - 26 = -13
43 + 13 = 56
14 - 63 = -49
47 + 14 = 61
60 - 68 = -8
90 × 34 = 3060