我爱查52cha.com
问
31加18等于多少?怎么列算式?
答
31 + 18 = 49
31
+ 18
49
近期查询
10 + 92 = ?
87 - 10 = ?
45 × 89 = ?
96 - 21 = ?
63 + 48 = ?
74 - 81 = ?
81 × 15 = ?
35 + 20 = ?
45 + 99 = ?
29 × 88 = ?
37 - 88 = ?
80 + 76 = ?
67 + 22 = ?
33 + 18 = ?
36 - 72 = ?
其他人在看
73 × 46 = 3358
50 - 28 = 22
61 - 53 = 8
87 × 89 = 7743
77 × 18 = 1386
23 - 46 = -23