我爱查52cha.com
问
30加19等于多少?怎么列算式?
答
30 + 19 = 49
30
+ 19
49
近期查询
38 + 30 = ?
44 - 46 = ?
15 × 58 = ?
94 × 94 = ?
29 × 26 = ?
43 × 25 = ?
63 × 66 = ?
95 - 40 = ?
69 + 82 = ?
38 - 18 = ?
56 + 47 = ?
96 + 82 = ?
70 - 87 = ?
44 + 82 = ?
21 + 11 = ?
其他人在看
85 + 44 = 129
79 - 98 = -19
46 + 93 = 139
52 - 62 = -10
19 + 90 = 109
19 - 47 = -28