我爱查52cha.com
问
31加47等于多少?怎么列算式?
答
31 + 47 = 78
31
+ 47
78
近期查询
70 × 91 = ?
10 - 11 = ?
46 × 11 = ?
22 × 12 = ?
66 - 75 = ?
22 + 24 = ?
25 - 14 = ?
15 × 32 = ?
70 × 98 = ?
27 - 99 = ?
26 + 70 = ?
57 + 71 = ?
46 + 17 = ?
28 + 30 = ?
63 + 86 = ?
其他人在看
63 × 99 = 6237
25 + 25 = 50
15 + 30 = 45
93 - 91 = 2
53 - 19 = 34
73 - 35 = 38