11
𰸡8
㡿Ⱦɫ⣬
𡿽⣺ɫDz12 ΪMǺеСDz89M1289 ͬmҲ1289
Mm37֮䣮MmIJͽ3773֮䣨44 ˣȡ43211234 ԣ8ֲֵͬ Mmȡ8ֵͬ ʴΪ8
УɫDz12ΪMǺеСDz89M1289ͬmҲ1289Mm37֮䣮MmIJͽ3773֮䣨44ݴ˽ɣ 12
𰸡1728 㡿
𡿽⣺8֮йô23 8е4żһڣʹá뷨
ȺżĴڣУȻż룬żʱҪ36ڵ
һУ4=24֣
һ4γ5λ6룬з3λÿԲ壬ʣµĸλв248һ432=24֣ һУ24324=1728֣ ʹʵзʽ 1728֣ ʴΪ1728
8֮йô23
8е4żһڣԪزڵ⣬ʹá뷨ȺżĴڣУȻż룬żʱҪ36ڵ һ4=24֣һ4γ5λ6룬з3λÿԲ壬ʣµĸλв248һ432=24֣һ24324=1728֣ 13
𰸡119
㡿ӷͼĹϵ 𡿽⣺һλĺгΪ0 λгУ10+9+8++2=54
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10002000г10+9+8+1=55 Ϲ9+54+55=118
20082ͷĵһǵ119 ʴΪ119
һλĺгΪ0
λĺгУ1928919 λĺгУ
1ͷ0129ʮλģֱҽһг10 1ͷ10911812713619010 ͬ2ͷ9208217271
9ͷ2
λгУ10+9+8++2=54 λг
ͬ1Ϊǧλֱۣ019Ϊλ10+9+8+1=55 Ϲ9+54+55=118
20082ͷĵһǵ119 14
𰸡21111 㡿ƽ
𡿽⣺1Ϊͷ5λ4λһ43=12ַÿһλϣ233Σ1Ϊͷ5λĺΪ1000012+2+33333=136665 ͬģ2Ϊͷ5λĺΪ2000012+1+33333=253332 3Ϊͷ5λĺΪ3000012+2+13333=369999 136665+253332+369999£433 =75999636 =21111
ЩλƽΪ 21111 ʴΪ21111
1Ϊͷ5λ4λһ43=12ַÿһλϣ233Σ3333=1366651Ϊͷ5λĺΪ1000012+2+3ͬģ2Ϊͷ5λĺΪ2000012+1+33333=2533323Ϊͷ5λĺΪ3000012+2+13333=369999ǵĺΪ759996ƽ
ġ⣨ÿ10֣ 15
𰸡⣺1Сϲ²ԣȲȥ2008Ȼʣµ2006ȻΪ1003飬234520062007
СȥĸһСϽžͲȥͬһʣµڵ
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ڵǻʵģ
Сϱʤ2СʤIJԣ
ٵСʼղȥżʱСһԲʵ磬39ȥ ڵСϴijһʼȥʱСԸŲȥ
Сµһʣһż39ʱСǸżһżʱСżͿˡ 㡿ѶԲ
1Сϲ²ԣȲȥ2008Ȼʣµ2006ȻΪ1003飬234520062007СȥĸһСϽžͲȥͬһʣµڵڵǻʵģСϱʤ2СʤIJԣٵСʼղȥżʱСһԲʵ磬39ȥڵСϴijһʼȥʱҿԸŲȥµһʣһż39ʱҲǸżһżʱżͿˣ 16
𰸡⣺֪óɵijֽƬijΪ75ֽı߳ӦΪĹԼ
57ĹԼ1
ԳֽƬĿСֽı߳5 ֽƬĿΪ25=10ף ΪֽƬijΪ75 ԳֽƬijǣ1075=14ף ԳֽƬ145=70ƽף
𣺳ֽƬӦ70ƽ. 㡿ͼλ
ֽƬżĵżԺŲó5ݣŲó7ݣԲóɵijֽƬijΪ75һųֽƬóɾ ܴȵСֽ飬ֽı߳ӦΪĹԼ57ĹԼ1ԳֽƬĿСֽı߳5 25=10ףԳֽƬĿ10ף˿ֽƬijٸݳεʽs=ֽƬ
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СѧԾ
һϸһ
12016?ںӣھǧʮǧŰд________뵽λԼ________ 22016?ںӣ650=________ǧ 8005=________ 1
Сʱ=________ 3.08=________ף
2.5________ֵ________
32016?ںӣ1
42016?ںӣ8________=________20=________5=80%=________ɣ
5 2016?ںӣʦһϸ96ϸ4ĺϸΪ________62016?ںӣһaӣȥ ף
72016?ںӣһ4ס3ס5ijףˮˮ3.5ףˮ________
82016?ںӣ8׳ƽ5Σÿγ________ףÿȫ________ 92016?ںӣ268Լ________С________ 102016?ںӣ֪
=k________һʱɷȣ
ףʣ________ףȥ
ʣ________
ѡһѡ
112016?ںӣ31224ģ A B CԼ DԼ
122016?ںӣҪʹλ825ܱ3СӦ A4 B3 C2 D1
132016?ںӣ֪һٷô Aab Bab Ca=b Da=bab
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