我爱查52cha.com
问
21减90等于多少?怎么列算式?
答
21 - 90 = -69
21
- 90
-69
近期查询
26 - 52 = ?
25 × 32 = ?
80 + 72 = ?
57 × 44 = ?
52 + 97 = ?
99 + 31 = ?
67 + 34 = ?
67 × 42 = ?
90 + 43 = ?
15 × 35 = ?
59 - 51 = ?
31 × 67 = ?
47 + 47 = ?
22 × 94 = ?
48 + 47 = ?
其他人在看
77 + 46 = 123
80 - 14 = 66
64 - 72 = -8
70 × 62 = 4340
52 - 67 = -15
83 - 27 = 56