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1һֽ֪жСֽۡijȡ 2С㱨ôģ 2ͳһķ
ܣʱѿ̶ȳߵġ0̶ȶֽˣٿֽҶ˶żֽͳס
ֽҶöš5˵ֽ5ס 3ʵʲij
1ֽͬһǷֱףĽдֽϣͬ顣
2һǦʳס 3һ
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α6ҳϰһ13⡣
ϰһ1Ǧʵijȣʼⲻ̶ܿȳߵĿ̶ȣôijأǰһ ġʽϰ
1ЩͷܿӣҪôijأ绨ijȺ1Ӳҵijȡ
2óͬȵƷȹһһ 3ͼ
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1 ʶȵλף1ijȸ 2 11ʵʳȣ֪1=100ף 3 ܺ׳ȵ壻 4Ͷֲ
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1ʵʳȡ׳ϳijȡ
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ڿεҲĽѧƣһΪĽѧʽΪѧṩʵʳȵĻᣬḻʵʲľ飬̳ȵĸ һ
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ֱһĿȣ㷢ʲôһûбȡסijȵλʺȵijӡ
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1С齻ֱһĿȣ㷢ʲôһûбȡסijȵλʺȵijӡ
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1۲Լ1ߣͽʦ׳ߵĿ̶Dzһģ 2ô1жأ
1ֱںڰϻ1׳߶Ρ
2СһҡһȣЩƷij1ס 3Ʊʾ1ijȡ
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1׳1׳ӡӦעʲô⣿
2ΪλĿ̶ȳһ1׳ӣжף 3ôѧϰѧϰ֮ʲôϵأ 4С1Ҳ100ס飺1=100ף þϳ
1һ׳߲Яһֱ׳߸ľߡʾߡܣڲȽϳľʱõľߡܳ;롣
2þķþijʱһҪһͷʼסһˣҪһˣҪƽֱٿһڳӵʲô̶ϣȷijȡ
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1ߣǶס 2СԶijɼü¼ 3Ϻʵijȵλס ҳ8 ڰ峤2 С124 50
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1ѧԼ۲졢֪߶Σ߶εֱĺͿɶ 2ͨʵʹѧѧ߶Ρ߶εķ
3ѧĹ۲졢ʶԼ֪ʶʵ
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߶ڼ֪ʶбȽϳѧС˼άȽϵͣˣڽѧʶ߶ʱɲֱ۵ʽ˵ʲô߶ΡƵġȽϡѧ