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
84 × 15 = ?
89 + 45 = ?
65 × 82 = ?
71 × 54 = ?
32 × 53 = ?
46 - 95 = ?
60 - 65 = ?
51 + 91 = ?
32 × 80 = ?
33 - 13 = ?
96 + 87 = ?
97 + 77 = ?
83 - 42 = ?
77 + 14 = ?
75 × 36 = ?
其他人在看
36 + 72 = 108
67 + 32 = 99
75 × 74 = 5550
61 × 97 = 5917
28 - 30 = -2
31 - 27 = 4