我爱查52cha.com
问
19减30等于多少?怎么列算式?
答
19 - 30 = -11
19
- 30
-11
近期查询
93 × 80 = ?
33 + 51 = ?
11 + 57 = ?
43 - 40 = ?
57 × 39 = ?
46 × 74 = ?
61 - 82 = ?
67 + 12 = ?
46 - 64 = ?
45 + 48 = ?
23 + 41 = ?
43 × 64 = ?
46 + 65 = ?
94 × 99 = ?
89 + 57 = ?
其他人在看
73 - 93 = -20
14 + 55 = 69
21 × 22 = 462
72 + 59 = 131
84 - 95 = -11
88 + 18 = 106