我爱查52cha.com
问
21减18等于多少?怎么列算式?
答
21 - 18 = 3
21
- 18
3
近期查询
10 - 10 = ?
29 × 58 = ?
92 - 81 = ?
98 × 28 = ?
64 + 57 = ?
67 + 49 = ?
20 + 94 = ?
97 - 77 = ?
45 + 67 = ?
55 - 93 = ?
14 + 93 = ?
80 + 23 = ?
45 × 15 = ?
17 - 14 = ?
27 × 68 = ?
其他人在看
50 + 36 = 86
66 - 46 = 20
32 - 44 = -12
40 + 79 = 119
81 × 35 = 2835
94 × 40 = 3760