我爱查52cha.com
问
20加10等于多少?怎么列算式?
答
20 + 10 = 30
20
+ 10
30
近期查询
92 × 15 = ?
28 × 10 = ?
94 + 48 = ?
31 × 24 = ?
95 × 25 = ?
83 - 85 = ?
70 + 40 = ?
32 + 27 = ?
73 - 37 = ?
89 + 57 = ?
78 + 49 = ?
66 + 68 = ?
93 + 62 = ?
86 × 83 = ?
75 × 79 = ?
其他人在看
29 + 62 = 91
55 × 33 = 1815
69 + 55 = 124
26 - 28 = -2
44 × 18 = 792
65 + 86 = 151