我爱查52cha.com
问
31减40等于多少?怎么列算式?
答
31 - 40 = -9
31
- 40
-9
近期查询
64 + 46 = ?
64 × 68 = ?
68 + 33 = ?
69 - 61 = ?
24 + 83 = ?
25 + 36 = ?
28 + 39 = ?
75 + 68 = ?
42 × 33 = ?
91 × 93 = ?
19 × 58 = ?
19 + 22 = ?
23 × 80 = ?
65 + 50 = ?
73 × 64 = ?
其他人在看
97 - 79 = 18
25 × 98 = 2450
48 + 73 = 121
38 × 15 = 570
27 + 96 = 123
14 + 16 = 30