我爱查52cha.com
问
89加31等于多少?怎么列算式?
答
89 + 31 = 120
89
+ 31
120
近期查询
77 - 18 = ?
62 - 28 = ?
75 + 43 = ?
45 - 20 = ?
93 × 12 = ?
75 × 42 = ?
70 + 45 = ?
33 + 39 = ?
76 × 78 = ?
89 + 37 = ?
49 × 14 = ?
99 × 67 = ?
34 + 42 = ?
81 - 78 = ?
72 - 72 = ?
其他人在看
61 - 48 = 13
80 × 18 = 1440
20 + 41 = 61
19 - 17 = 2
19 - 97 = -78
85 × 46 = 3910