问题
解答题
|
答案
84÷4﹦21, | 46÷2﹦23, | 36÷3﹦12, | 50÷5﹦10, | 63÷9﹦7, | 88÷8﹦11, |
24÷2﹦12, | 70÷7﹦10, | 95÷5﹦19, | 93÷3﹦31, | 4700-200﹦4500, | 10000-4000=6000, |
6000+3000=9000, | 8500-5000=3500, | 400+6000=6400, | 4200+600=4800, | 7800-5000=2800, | 3700+4000=7700. |