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
29 - 47 = ?
63 - 12 = ?
48 + 91 = ?
65 × 74 = ?
57 - 83 = ?
79 × 99 = ?
20 - 88 = ?
67 × 85 = ?
83 × 67 = ?
54 × 14 = ?
91 × 33 = ?
48 + 87 = ?
70 + 35 = ?
68 + 91 = ?
20 × 49 = ?
其他人在看
15 - 28 = -13
67 - 39 = 28
40 - 97 = -57
29 + 81 = 110
28 × 35 = 980
91 × 27 = 2457