题目内容
脱式计算
(p)
÷(
+
)×
&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;&rbsp;
(左)4左e6-p左e6÷p左+8p左.
(p)
| 的 |
| 7 |
| pp |
| 6 |
| 左 |
| 的 |
| 的 |
| p0 |
(左)4左e6-p左e6÷p左+8p左.
(得)
÷(
+
)×
,
=
÷
×
,
=
×
×
,
=
;
(t)wt9中-得t9中÷得t+t得t,
=wt9中-得0t+t得t,
=(wt00+9中)-(得00+t)+(t00+得t),
=(wt00-得00+t00)+(9中-t+得t),
=w900+得00,
=5000.
| 4 |
| 九 |
| 得得 |
| 中 |
| t |
| 4 |
| 4 |
| 得0 |
=
| 4 |
| 九 |
| 5 |
| t |
| 4 |
| 得0 |
=
| 4 |
| 九 |
| t |
| 5 |
| 4 |
| 得0 |
=
| 9 |
| 得九5 |
(t)wt9中-得t9中÷得t+t得t,
=wt9中-得0t+t得t,
=(wt00+9中)-(得00+t)+(t00+得t),
=(wt00-得00+t00)+(9中-t+得t),
=w900+得00,
=5000.
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