我爱查52cha.com
问
21减39等于多少?怎么列算式?
答
21 - 39 = -18
21
- 39
-18
近期查询
28 × 80 = ?
95 - 87 = ?
26 + 51 = ?
23 - 90 = ?
57 + 10 = ?
81 × 75 = ?
41 + 42 = ?
79 - 43 = ?
48 × 48 = ?
36 + 23 = ?
10 + 42 = ?
50 × 38 = ?
67 × 55 = ?
14 + 68 = ?
35 + 26 = ?
其他人在看
28 + 97 = 125
51 × 39 = 1989
14 + 18 = 32
90 - 57 = 33
94 × 84 = 7896
96 + 85 = 181