我爱查52cha.com
问
31减15等于多少?怎么列算式?
答
31 - 15 = 16
31
- 15
16
近期查询
76 + 31 = ?
87 × 34 = ?
40 - 35 = ?
42 - 88 = ?
34 × 50 = ?
61 - 28 = ?
58 × 57 = ?
41 + 74 = ?
85 + 34 = ?
93 × 79 = ?
18 + 56 = ?
95 - 44 = ?
35 × 74 = ?
72 × 16 = ?
60 × 41 = ?
其他人在看
91 + 92 = 183
85 - 51 = 34
97 + 82 = 179
25 × 68 = 1700
22 + 61 = 83
37 × 69 = 2553