我爱查52cha.com
问
31减80等于多少?怎么列算式?
答
31 - 80 = -49
31
- 80
-49
近期查询
95 + 23 = ?
87 × 96 = ?
72 + 62 = ?
75 + 31 = ?
78 × 52 = ?
77 + 65 = ?
63 + 34 = ?
66 × 38 = ?
43 - 29 = ?
98 + 78 = ?
15 × 74 = ?
15 × 62 = ?
17 × 35 = ?
40 - 11 = ?
13 - 79 = ?
其他人在看
29 + 56 = 85
58 × 20 = 1160
56 × 76 = 4256
90 + 20 = 110
93 - 18 = 75
65 + 23 = 88