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
31 - 58 = ?
97 + 31 = ?
52 × 38 = ?
73 - 86 = ?
78 - 59 = ?
92 + 12 = ?
51 + 94 = ?
77 × 49 = ?
48 + 33 = ?
99 - 79 = ?
59 × 11 = ?
60 - 99 = ?
59 × 51 = ?
24 × 25 = ?
76 × 94 = ?
其他人在看
91 - 86 = 5
26 - 37 = -11
90 - 15 = 75
99 × 53 = 5247
41 + 52 = 93
32 × 12 = 384