我爱查52cha.com
问
23减21等于多少?怎么列算式?
答
23 - 21 = 2
23
- 21
2
近期查询
19 × 89 = ?
39 + 39 = ?
62 × 20 = ?
56 - 28 = ?
28 - 64 = ?
92 + 13 = ?
71 - 72 = ?
36 - 49 = ?
33 + 40 = ?
85 × 21 = ?
61 - 31 = ?
87 - 61 = ?
72 × 23 = ?
26 × 69 = ?
83 + 87 = ?
其他人在看
15 × 80 = 1200
45 × 52 = 2340
87 - 78 = 9
17 × 11 = 187
87 + 87 = 174
53 - 48 = 5