我爱查52cha.com
问
30减15等于多少?怎么列算式?
答
30 - 15 = 15
30
- 15
15
近期查询
39 + 50 = ?
97 + 68 = ?
16 + 35 = ?
56 × 57 = ?
65 × 62 = ?
51 - 32 = ?
18 × 68 = ?
25 - 64 = ?
57 - 82 = ?
92 × 46 = ?
14 + 76 = ?
28 - 74 = ?
36 + 81 = ?
20 - 37 = ?
81 + 93 = ?
其他人在看
35 - 44 = -9
28 × 52 = 1456
62 - 68 = -6
18 + 25 = 43
87 × 18 = 1566
97 - 22 = 75