我爱查52cha.com
问
89减21等于多少?怎么列算式?
答
89 - 21 = 68
89
- 21
68
近期查询
97 × 86 = ?
71 × 32 = ?
63 - 74 = ?
40 + 12 = ?
15 × 24 = ?
69 × 29 = ?
24 + 12 = ?
87 + 48 = ?
23 × 23 = ?
84 × 99 = ?
68 × 96 = ?
49 × 68 = ?
93 × 31 = ?
15 × 62 = ?
88 × 67 = ?
其他人在看
87 × 37 = 3219
92 + 52 = 144
13 + 39 = 52
86 - 53 = 33
74 × 38 = 2812
62 × 97 = 6014