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
94 + 23 = ?
49 + 19 = ?
20 × 44 = ?
73 × 41 = ?
95 + 85 = ?
22 - 50 = ?
28 × 66 = ?
51 + 16 = ?
56 + 27 = ?
30 + 16 = ?
39 + 11 = ?
63 + 50 = ?
48 + 61 = ?
25 × 34 = ?
32 + 30 = ?
其他人在看
86 × 42 = 3612
72 - 60 = 12
74 × 12 = 888
96 + 59 = 155
21 + 79 = 100
26 + 19 = 45