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
19 - 66 = ?
48 × 96 = ?
82 + 59 = ?
20 × 49 = ?
19 × 89 = ?
66 × 74 = ?
41 - 64 = ?
85 × 82 = ?
82 + 74 = ?
45 × 56 = ?
89 × 66 = ?
89 - 15 = ?
27 - 88 = ?
19 × 98 = ?
12 - 18 = ?
其他人在看
82 + 75 = 157
22 + 16 = 38
15 - 92 = -77
16 - 74 = -58
12 + 19 = 31
90 × 99 = 8910