我爱查52cha.com
问
30加49等于多少?怎么列算式?
答
30 + 49 = 79
30
+ 49
79
近期查询
90 - 28 = ?
13 - 44 = ?
63 - 38 = ?
42 + 89 = ?
75 - 56 = ?
74 × 66 = ?
80 × 45 = ?
12 × 59 = ?
92 - 80 = ?
56 × 70 = ?
13 × 61 = ?
72 + 64 = ?
19 - 28 = ?
45 × 60 = ?
98 × 36 = ?
其他人在看
80 + 10 = 90
65 × 80 = 5200
60 + 83 = 143
21 × 75 = 1575
88 - 32 = 56
77 + 35 = 112