我爱查52cha.com
问
30减49等于多少?怎么列算式?
答
30 - 49 = -19
30
- 49
-19
近期查询
64 + 95 = ?
35 + 65 = ?
67 × 29 = ?
16 × 49 = ?
19 × 10 = ?
54 + 10 = ?
27 × 19 = ?
76 × 49 = ?
14 × 19 = ?
52 - 75 = ?
77 - 39 = ?
87 - 65 = ?
66 × 32 = ?
57 + 39 = ?
55 - 48 = ?
其他人在看
74 - 93 = -19
72 - 20 = 52
49 × 87 = 4263
20 + 92 = 112
51 + 44 = 95
89 + 22 = 111