我爱查52cha.com
问
31减12等于多少?怎么列算式?
答
31 - 12 = 19
31
- 12
19
近期查询
71 + 72 = ?
67 + 75 = ?
28 × 11 = ?
77 × 89 = ?
37 × 13 = ?
40 × 73 = ?
19 + 55 = ?
72 - 65 = ?
65 - 96 = ?
43 × 70 = ?
64 + 42 = ?
91 × 99 = ?
70 - 28 = ?
41 - 95 = ?
25 - 32 = ?
其他人在看
97 - 63 = 34
34 + 73 = 107
81 × 45 = 3645
28 + 10 = 38
13 + 44 = 57
25 × 99 = 2475