我爱查52cha.com
问
13减20等于多少?怎么列算式?
答
13 - 20 = -7
13
- 20
-7
近期查询
35 + 21 = ?
96 + 70 = ?
73 - 46 = ?
25 × 91 = ?
95 + 97 = ?
51 + 93 = ?
98 + 50 = ?
79 × 73 = ?
37 + 77 = ?
52 + 21 = ?
52 × 47 = ?
77 + 43 = ?
31 × 17 = ?
14 + 32 = ?
35 + 27 = ?
其他人在看
43 + 69 = 112
69 × 67 = 4623
41 - 47 = -6
52 + 74 = 126
63 × 26 = 1638
57 × 68 = 3876