我爱查52cha.com
问
10加20等于多少?怎么列算式?
答
10 + 20 = 30
10
+ 20
30
近期查询
91 - 24 = ?
29 - 30 = ?
20 + 83 = ?
43 × 98 = ?
68 - 94 = ?
98 × 54 = ?
28 + 35 = ?
16 + 80 = ?
18 + 55 = ?
18 + 11 = ?
60 × 93 = ?
12 + 22 = ?
22 + 33 = ?
95 + 66 = ?
40 + 35 = ?
其他人在看
20 + 33 = 53
22 - 51 = -29
33 × 57 = 1881
50 - 65 = -15
54 + 74 = 128
49 + 34 = 83