我爱查52cha.com
问
21减40等于多少?怎么列算式?
答
21 - 40 = -19
21
- 40
-19
近期查询
42 × 36 = ?
46 + 34 = ?
35 × 86 = ?
98 + 74 = ?
45 + 18 = ?
68 + 12 = ?
67 - 34 = ?
48 - 36 = ?
34 × 55 = ?
48 - 52 = ?
42 - 84 = ?
58 × 31 = ?
30 + 56 = ?
39 × 54 = ?
42 - 90 = ?
其他人在看
46 × 58 = 2668
83 × 26 = 2158
23 × 65 = 1495
86 + 89 = 175
36 × 37 = 1332
75 + 70 = 145