我爱查52cha.com
问
13减21等于多少?怎么列算式?
答
13 - 21 = -8
13
- 21
-8
近期查询
27 × 33 = ?
94 - 89 = ?
53 - 96 = ?
91 × 98 = ?
18 - 57 = ?
84 + 18 = ?
10 × 68 = ?
53 - 12 = ?
11 × 82 = ?
54 + 15 = ?
28 × 33 = ?
74 × 27 = ?
27 × 70 = ?
13 × 62 = ?
55 × 71 = ?
其他人在看
61 + 55 = 116
33 - 56 = -23
73 + 99 = 172
70 + 11 = 81
96 × 55 = 5280
70 × 74 = 5180