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
53 × 54 = ?
64 - 43 = ?
76 - 65 = ?
31 + 28 = ?
13 × 31 = ?
77 - 15 = ?
29 × 95 = ?
83 + 53 = ?
22 - 52 = ?
34 + 18 = ?
30 - 62 = ?
88 × 27 = ?
30 + 93 = ?
53 × 24 = ?
49 + 27 = ?
其他人在看
13 - 95 = -82
11 - 25 = -14
13 - 98 = -85
46 × 20 = 920
73 + 44 = 117
22 - 65 = -43