我爱查52cha.com
问
21减21等于多少?怎么列算式?
答
21 - 21 = 0
21
- 21
0
近期查询
18 - 96 = ?
92 × 23 = ?
34 × 24 = ?
57 + 87 = ?
18 - 49 = ?
39 - 71 = ?
85 + 84 = ?
13 - 44 = ?
93 - 38 = ?
71 + 56 = ?
16 × 64 = ?
95 × 57 = ?
83 × 81 = ?
94 × 39 = ?
46 × 47 = ?
其他人在看
98 + 77 = 175
24 × 62 = 1488
83 × 65 = 5395
41 + 59 = 100
59 - 30 = 29
32 × 36 = 1152