9.
0 134750 134758 134764 134768 134774 134776 134780 134786 134788 134794 134800 134804 134806 134810 134816 134818 134824 134828 134830 134834 134836 134840 134842 134844 134845 134846 134848 134849 134850 134852 134854 134858 134860 134864 134866 134870 134876 134878 134884 134888 134890 134894 134900 134906 134908 134914 134918 134920 134926 134930 134936 134944 199269
| 直接写得数 25+7.5= | 200×3.6= |
| 217-18= | $\frac{5}{6}$+$\frac{1}{6}$×5= |
| 42÷0.02= | 3-$\frac{2}{3}$= |
| $\frac{2}{3}$÷$\frac{4}{5}$= | ($\frac{1}{7}$+$\frac{3}{8}$)×56= |
| 20×500= | 2÷7= |
| 10-0.95= | 1.2÷$\frac{6}{7}$= |
| $\frac{3}{4}$+$\frac{1}{3}$=2-$\frac{6}{7}$= | 0.48÷0.12= |
| 1÷$\frac{1}{2}$-$\frac{1}{2}$÷1= | 35+6.5= |
| 3.02-0.2= | 5×3.14= |
| 8×$\frac{4}{5}$×12.5%= |