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
54 + 94 = ?
87 - 11 = ?
44 - 73 = ?
98 - 61 = ?
19 × 87 = ?
25 + 87 = ?
11 - 73 = ?
75 + 81 = ?
17 × 17 = ?
99 + 33 = ?
20 × 78 = ?
68 × 66 = ?
23 × 10 = ?
57 - 98 = ?
29 + 18 = ?
其他人在看
49 + 34 = 83
95 × 36 = 3420
19 - 11 = 8
17 - 19 = -2
30 - 19 = 11
30 × 30 = 900