我爱查52cha.com
问
81减90等于多少?怎么列算式?
答
81 - 90 = -9
81
- 90
-9
近期查询
76 + 91 = ?
42 × 30 = ?
81 × 64 = ?
70 × 70 = ?
34 + 83 = ?
37 × 93 = ?
38 × 72 = ?
87 × 91 = ?
19 × 40 = ?
23 × 29 = ?
52 + 95 = ?
23 × 38 = ?
12 + 20 = ?
10 × 80 = ?
33 - 15 = ?
其他人在看
27 + 42 = 69
22 + 71 = 93
21 × 58 = 1218
98 × 68 = 6664
96 + 81 = 177
14 - 34 = -20