我爱查52cha.com
问
19减40等于多少?怎么列算式?
答
19 - 40 = -21
19
- 40
-21
近期查询
86 × 17 = ?
51 × 47 = ?
53 × 16 = ?
27 × 55 = ?
37 × 78 = ?
28 × 80 = ?
80 - 40 = ?
57 - 20 = ?
22 × 75 = ?
23 × 33 = ?
96 × 19 = ?
75 + 61 = ?
74 - 14 = ?
46 - 31 = ?
38 × 59 = ?
其他人在看
21 × 77 = 1617
54 - 58 = -4
20 × 16 = 320
13 × 28 = 364
86 × 41 = 3526
79 × 37 = 2923