????????4???????? ????????4????????? ????????4???????????
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<?????>??????????????1.22*47057≈57409
<?????>?????????????2.5*6342=15855
<??????>?????????????25.7*4805≈123488
<?????>?????????????48*1132=54336
<?????>?????????????80*95=7600
<??????>?????????????123*95=11685
<?????>???????м?????60*61=3660
<????>?????????????13*92=1196
<????>????????????121*265=32065
<?????>?????????????154*125=19250
<??????>?????????????79*91=7189
<???????>?????????????74*298=22052
????????4?????e????? ??????7??19?????>> >> >> >> >>
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