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
95 + 33 = ?
10 - 57 = ?
14 - 63 = ?
47 × 41 = ?
41 × 90 = ?
84 + 13 = ?
44 × 89 = ?
68 - 60 = ?
19 - 54 = ?
79 × 94 = ?
18 - 89 = ?
52 × 90 = ?
87 + 94 = ?
76 × 42 = ?
51 + 73 = ?
其他人在看
74 + 58 = 132
55 + 92 = 147
22 + 60 = 82
55 - 70 = -15
46 + 50 = 96
94 + 58 = 152