3．直接写得数．
0 160542 160550 160556 160560 160566 160568 160572 160578 160580 160586 160592 160596 160598 160602 160608 160610 160616 160620 160622 160626 160628 160632 160634 160636 160637 160638 160640 160641 160642 160644 160646 160650 160652 160656 160658 160662 160668 160670 160676 160680 160682 160686 160692 160698 160700 160706 160710 160712 160718 160722 160728 160736 199269
| 24×$\frac{3}{8}$= | 36÷$\frac{12}{13}$= | 0.9+99×0.9= | 3.6-（1.5+1.6）= |
| 9-3.5= | 11×$\frac{9}{10}$= | 9.8÷0.1= | 0÷$\frac{1}{4}$×$\frac{1}{4}$= |