我爱查52cha.com
问
20加31等于多少?怎么列算式?
答
20 + 31 = 51
20
+ 31
51
近期查询
20 - 53 = ?
68 × 94 = ?
75 × 17 = ?
47 × 98 = ?
65 × 78 = ?
15 × 49 = ?
10 × 80 = ?
91 + 91 = ?
20 - 62 = ?
78 × 43 = ?
35 + 53 = ?
33 - 21 = ?
23 - 87 = ?
96 - 34 = ?
85 - 90 = ?
其他人在看
64 + 96 = 160
51 × 96 = 4896
71 - 88 = -17
15 - 99 = -84
14 × 77 = 1078
16 - 12 = 4