我爱查52cha.com
问
13减15等于多少?怎么列算式?
答
13 - 15 = -2
13
- 15
-2
近期查询
90 + 26 = ?
42 + 43 = ?
29 - 50 = ?
40 - 25 = ?
30 - 65 = ?
37 × 48 = ?
32 + 19 = ?
45 - 19 = ?
46 × 97 = ?
72 + 44 = ?
89 - 35 = ?
20 × 68 = ?
66 + 87 = ?
18 - 27 = ?
60 × 48 = ?
其他人在看
37 + 76 = 113
57 × 98 = 5586
10 × 43 = 430
87 × 80 = 6960
99 × 52 = 5148
55 + 42 = 97