我爱查52cha.com
问
21减23等于多少?怎么列算式?
答
21 - 23 = -2
21
- 23
-2
近期查询
69 - 57 = ?
48 × 53 = ?
73 + 71 = ?
46 + 91 = ?
97 - 11 = ?
92 - 22 = ?
89 + 50 = ?
76 + 71 = ?
96 × 70 = ?
15 + 37 = ?
53 + 96 = ?
27 × 45 = ?
50 + 18 = ?
67 × 55 = ?
15 × 52 = ?
其他人在看
68 × 45 = 3060
79 × 35 = 2765
14 - 11 = 3
81 + 98 = 179
81 × 13 = 1053
13 + 57 = 70