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
38 × 93 = ?
78 × 78 = ?
91 - 71 = ?
69 + 30 = ?
79 × 22 = ?
83 - 57 = ?
62 × 76 = ?
79 - 79 = ?
14 × 17 = ?
26 - 94 = ?
96 + 32 = ?
91 + 10 = ?
44 × 92 = ?
52 - 61 = ?
34 × 41 = ?
其他人在看
81 × 24 = 1944
73 - 77 = -4
16 + 57 = 73
89 × 61 = 5429
48 × 77 = 3696
58 × 74 = 4292