12.直接写得数.
| 10÷0.01= | 0.22+0.8= | 10-2.05= | 3.5×0.4= | 0.72= |
| 4÷0.25= | 0÷19.8= | 0.2×0.05= | 0.6×1.5= | 5.6÷0.8-7= |
6.
如表是“香花店”某天3种花卉的销售情况.请你先确定一格表示多少枝,再把它画成条形统计图.
0 128755 128763 128769 128773 128779 128781 128785 128791 128793 128799 128805 128809 128811 128815 128821 128823 128829 128833 128835 128839 128841 128845 128847 128849 128850 128851 128853 128854 128855 128857 128859 128863 128865 128869 128871 128875 128881 128883 128889 128893 128895 128899 128905 128911 128913 128919 128923 128925 128931 128935 128941 128949 199269
| 种类 | 数量(枝) |
| 菊花 | 45 |
| 杜鹃花 | 30 |
| 玫瑰花 | 65 |