我爱查52cha.com
问
21减99等于多少?怎么列算式?
答
21 - 99 = -78
21
- 99
-78
近期查询
89 + 18 = ?
25 × 26 = ?
35 × 76 = ?
20 × 69 = ?
31 - 39 = ?
89 - 32 = ?
68 - 10 = ?
51 + 17 = ?
48 × 98 = ?
73 + 11 = ?
94 × 90 = ?
82 × 16 = ?
77 + 41 = ?
53 × 52 = ?
87 - 73 = ?
其他人在看
30 × 63 = 1890
62 + 32 = 94
70 + 73 = 143
57 + 21 = 78
79 + 85 = 164
68 + 79 = 147