我爱查52cha.com
问
15减30等于多少?怎么列算式?
答
15 - 30 = -15
15
- 30
-15
近期查询
84 × 44 = ?
46 × 71 = ?
97 + 58 = ?
39 + 26 = ?
34 - 82 = ?
32 + 45 = ?
98 × 68 = ?
49 + 74 = ?
65 × 80 = ?
29 + 46 = ?
95 + 31 = ?
95 × 67 = ?
22 - 65 = ?
43 × 95 = ?
11 + 29 = ?
其他人在看
32 × 52 = 1664
22 + 50 = 72
39 × 90 = 3510
26 × 55 = 1430
37 - 75 = -38
66 × 70 = 4620