我爱查52cha.com
问
21减13等于多少?怎么列算式?
答
21 - 13 = 8
21
- 13
8
近期查询
61 + 37 = ?
66 + 50 = ?
89 + 52 = ?
92 × 55 = ?
88 - 50 = ?
72 × 95 = ?
34 + 57 = ?
56 + 91 = ?
14 + 33 = ?
12 + 87 = ?
39 + 49 = ?
58 - 15 = ?
66 × 95 = ?
55 - 88 = ?
15 × 76 = ?
其他人在看
12 - 48 = -36
41 + 73 = 114
55 × 30 = 1650
74 × 34 = 2516
86 × 37 = 3182
99 × 66 = 6534