我爱查52cha.com
问
20加49等于多少?怎么列算式?
答
20 + 49 = 69
20
+ 49
69
近期查询
64 × 33 = ?
76 - 90 = ?
16 - 15 = ?
10 × 53 = ?
23 - 10 = ?
15 - 18 = ?
53 × 26 = ?
92 + 32 = ?
83 × 93 = ?
68 - 32 = ?
46 × 86 = ?
13 + 63 = ?
70 + 69 = ?
66 + 70 = ?
29 - 83 = ?
其他人在看
63 - 88 = -25
53 - 42 = 11
69 × 34 = 2346
45 + 18 = 63
86 + 76 = 162
73 + 22 = 95