我爱查52cha.com
问
31加39等于多少?怎么列算式?
答
31 + 39 = 70
31
+ 39
70
近期查询
84 + 15 = ?
61 + 67 = ?
35 + 13 = ?
53 - 40 = ?
90 + 32 = ?
67 + 79 = ?
71 × 34 = ?
11 + 17 = ?
26 × 77 = ?
89 × 89 = ?
91 + 74 = ?
96 + 36 = ?
34 × 61 = ?
72 × 15 = ?
74 + 95 = ?
其他人在看
80 - 63 = 17
57 + 34 = 91
76 - 36 = 40
52 - 52 = 0
31 + 41 = 72
40 + 33 = 73