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
65 × 17 = ?
31 + 16 = ?
71 × 19 = ?
49 + 17 = ?
20 × 27 = ?
19 × 29 = ?
32 + 61 = ?
90 × 42 = ?
21 × 75 = ?
87 × 93 = ?
72 + 59 = ?
72 - 81 = ?
57 - 52 = ?
69 - 91 = ?
46 - 12 = ?
其他人在看
24 × 22 = 528
39 + 44 = 83
23 - 35 = -12
96 × 46 = 4416
92 × 33 = 3036
29 - 95 = -66