我爱查52cha.com
问
99减30等于多少?怎么列算式?
答
99 - 30 = 69
99
- 30
69
近期查询
37 + 41 = ?
76 - 25 = ?
85 - 33 = ?
79 - 86 = ?
75 - 40 = ?
65 + 88 = ?
21 × 18 = ?
22 × 75 = ?
24 × 82 = ?
31 × 17 = ?
41 + 45 = ?
78 - 21 = ?
40 - 96 = ?
98 × 75 = ?
39 × 51 = ?
其他人在看
46 + 16 = 62
27 × 28 = 756
95 + 41 = 136
73 × 56 = 4088
50 - 77 = -27
63 × 19 = 1197