我爱查52cha.com
问
20减89等于多少?怎么列算式?
答
20 - 89 = -69
20
- 89
-69
近期查询
55 + 90 = ?
46 - 63 = ?
14 + 74 = ?
16 - 52 = ?
73 × 83 = ?
87 + 55 = ?
49 × 69 = ?
48 - 13 = ?
31 × 86 = ?
23 × 70 = ?
42 - 25 = ?
92 - 61 = ?
31 + 66 = ?
81 × 73 = ?
63 + 47 = ?
其他人在看
88 + 35 = 123
72 - 74 = -2
40 + 23 = 63
39 + 44 = 83
14 + 57 = 71
63 × 90 = 5670