我爱查52cha.com
问
31加99等于多少?怎么列算式?
答
31 + 99 = 130
31
+ 99
130
近期查询
48 - 50 = ?
48 - 11 = ?
91 + 96 = ?
85 × 15 = ?
99 + 81 = ?
97 + 32 = ?
49 × 71 = ?
19 × 12 = ?
28 + 24 = ?
49 + 91 = ?
99 - 40 = ?
41 × 79 = ?
44 × 70 = ?
24 × 56 = ?
30 × 55 = ?
其他人在看
50 - 53 = -3
50 × 92 = 4600
21 - 12 = 9
22 - 30 = -8
50 × 69 = 3450
80 - 69 = 11