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
55 × 56 = ?
10 × 19 = ?
27 + 91 = ?
94 - 92 = ?
42 × 24 = ?
43 - 42 = ?
56 × 90 = ?
20 × 15 = ?
87 + 12 = ?
84 - 33 = ?
75 × 78 = ?
71 + 79 = ?
72 + 96 = ?
15 + 91 = ?
99 + 34 = ?
其他人在看
65 + 67 = 132
39 - 24 = 15
21 - 34 = -13
33 - 22 = 11
66 - 97 = -31
40 × 72 = 2880