我爱查52cha.com
问
31减42等于多少?怎么列算式?
答
31 - 42 = -11
31
- 42
-11
近期查询
43 × 23 = ?
78 + 15 = ?
28 + 44 = ?
45 - 83 = ?
29 + 90 = ?
67 × 21 = ?
62 + 67 = ?
81 - 40 = ?
88 × 42 = ?
92 - 34 = ?
66 - 67 = ?
87 × 46 = ?
17 × 65 = ?
54 + 10 = ?
62 × 30 = ?
其他人在看
36 × 88 = 3168
46 + 50 = 96
12 - 32 = -20
88 × 20 = 1760
30 - 12 = 18
83 - 68 = 15