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Ů23ܚqY飬HWٹͿ23ܚqˣԺܴһ˽YrĘ˜ʡۿ10wˣyһʯǧ
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82ĶܑcңԼY磬15ٺúȥWһXcӑՓҪҪ߀10Ļٹ̶
Wт²Ҳ˼Wѡ؈ɭff¾ֻǷŮѡ֪ܲs11֮ǰCo
Ȼ߀ˑƽWѡf@ؓSʣʿָgδ꣩
ж졿
䌍ȫضһ
ж죿Xӛ߲Yϲ֪䌍ȫHܵDzһӵFСԼӋlҎYg(Ů20ܚq22ܚq)YķD3g(Ů23ܚq25ܚq)ķDء˿cӋl10-30첻(3취)
䌍ʡٿ씵Ҳвڸ˿cӋlҎʡLӻ씵ӺPϵҲеֱҎ˷Ļ씵Pϵ
籱Ϻܰ3+7=10죻ڽoñ^ı簲ܻ3+20=23ۂ㽭أ^Ԓ3+12=15
ұʾFڔԞr^
A͇˿cӋݰЄhˌŮĸMЪҎôDzǾζپ͌ȡ
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Ѧmʾ˿ӋٻٵLwҎԓɵطԷҎlwصҎҲһ
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