我爱查52cha.com
问
21减89等于多少?怎么列算式?
答
21 - 89 = -68
21
- 89
-68
近期查询
54 × 98 = ?
12 × 61 = ?
44 - 63 = ?
65 × 15 = ?
80 × 83 = ?
43 + 44 = ?
69 × 99 = ?
84 × 12 = ?
48 × 31 = ?
86 - 16 = ?
66 + 60 = ?
48 + 63 = ?
10 - 97 = ?
97 + 62 = ?
70 + 43 = ?
其他人在看
81 + 77 = 158
79 - 47 = 32
56 - 31 = 25
29 - 70 = -41
81 × 57 = 4617
89 × 24 = 2136