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
99 × 52 = ?
87 - 93 = ?
63 + 12 = ?
31 × 31 = ?
51 + 89 = ?
27 + 26 = ?
63 + 45 = ?
29 + 19 = ?
81 × 18 = ?
37 × 26 = ?
18 - 26 = ?
74 + 13 = ?
13 × 67 = ?
90 × 88 = ?
20 + 39 = ?
其他人在看
50 + 56 = 106
79 + 19 = 98
89 - 39 = 50
59 × 21 = 1239
33 × 48 = 1584
82 + 57 = 139