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
49 × 22 = ?
44 + 88 = ?
68 - 46 = ?
90 × 60 = ?
46 × 59 = ?
18 × 86 = ?
60 × 98 = ?
31 - 58 = ?
68 + 47 = ?
66 + 43 = ?
56 - 83 = ?
70 × 27 = ?
12 - 86 = ?
91 × 77 = ?
64 - 24 = ?
其他人在看
60 + 32 = 92
45 × 82 = 3690
89 × 14 = 1246
10 - 72 = -62
34 × 38 = 1292
84 + 85 = 169