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
82 - 80 = ?
49 × 73 = ?
57 + 80 = ?
81 + 63 = ?
38 × 77 = ?
80 - 21 = ?
35 + 38 = ?
81 + 28 = ?
41 - 54 = ?
77 - 50 = ?
36 × 32 = ?
34 - 72 = ?
45 + 29 = ?
54 + 11 = ?
54 × 39 = ?
其他人在看
88 - 19 = 69
22 - 45 = -23
37 × 26 = 962
85 + 58 = 143
35 - 35 = 0
20 + 61 = 81