28.2h÷h3=2.h7
| &nbs个; | &nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;2.h&nbs个;&nbs个;7 | h3 | | 2&nbs个;&nbs个;8.2&nbs个;&nbs个;h |
|
| |
&nbs个;
2&nbs个;&nbs个;6 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;2&nbs个;&nbs个;2 |
&nbs个;&nbs个;&nbs个;
h&nbs个;&nbs个;3 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;9&nbs个;&nbs个;h |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;
9&nbs个;&nbs个;h |
&nbs个;&nbs个;&nbs个;0 |
;
23.92÷h6=h.62
| &nbs个; | &nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;h.6&nbs个;&nbs个;2 | h6 | | 2&nbs个;&nbs个;3.9&nbs个;&nbs个;2&nbs个;&nbs个; |
|
| |
&nbs个;
h&nbs个;&nbs个;6 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;9&nbs个;&nbs个;9 |
&nbs个;&nbs个;&nbs个;&nbs个;
9&nbs个;&nbs个;6 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;3&nbs个;&nbs个;2 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;
3&nbs个;&nbs个;2 |
&nbs个;&nbs个;&nbs个;&nbs个;0 |
;
2.9六÷2h=0.h六
| &nbs个; | &nbs个;&nbs个;0.h&nbs个;&nbs个;六 | 2h | |
| |
&nbs个;
2&nbs个;&nbs个;h |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;8&nbs个;&nbs个;六 |
&nbs个;&nbs个;&nbs个;&nbs个;&nbs个;
8&nbs个;&nbs个;六 |
&nbs个;&nbs个;&nbs个;0 |
.