ֲ(sh)(wn)}̌W(xu)nͨ15ƪ
ֲ(sh)(wn)}˽̰n̘˜ʌ(sh)̲꼉ԡW(xu)Vǡһ(g)СĞxֲ(sh)(wn)}̌W(xu)ngӭxSx
ֲ(sh)(wn)}̌W(xu)n ƪ1
̌W(xu)Ŀˣ
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2. BW(xu)Č(sh)H(wn)}̽ҎҳQ(wn)}Ч
3. W(xu)ܔW(xu)ճеďVBW(xu)đR ͽQ(wn)}
̌W(xu)c(din)
ýQֲ(sh)(wn)}ķQ(sh)H(wn)}
̌W(xu)yc(din)
Ԙ(sh)ĿÔcg֮gP(gun)ϵ
̾ߜʂ䣺
ýwn
OӋ
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ʾW(xu)Ŀˣýwʾ
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֪̽
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(hu )ӋW(xu)شČՈͬW(xu)Լ(dng)X(li)Cһ
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߀Єe뷨СMf(shu)f(shu)
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ֲ(sh)(wn)}̌W(xu)n ƪ2
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5W(xu)˼ֽ
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W(xu)
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Rf(shu)˼·
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ȫL(chng)20С·һ߅ֲ(sh)Ոÿ5һõҪOӋһֲ(sh)f(shu)þ(xin)ΈDʾ
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nÿY
ֲ(sh)(wn)}̌W(xu)n ƪ4
̌W(xu)Ŀˣ
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̽ ҳҎ
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AOW(xu)ܴõ20
ゃIJy_҂һk(li)Cһ100@(g)c(din)Côk^sĆ(wn)}҂ñ^(jin)εӁ(li)CO·L(chng)ֻ20ÿ5һãɶ˶ԣҪԎ
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L(chng)ף
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W(xu)Ļ
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3BW(xu)ĺRBõĽT
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֪̽̽Ҏ
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2ʾ}}⣺
nʾ}
l(shu)xһx@}V҂ʲôW(xu)Ϣʲô(wn)}J@}ʲô~Z(y)P(gun)I
nP(gun)I~Z(y)W(xu)⣩
JҪһֲ(sh)ٿP(gun)I֪ʲôgôgͿÔ֮gʲôP(gun)ϵ҂́(li)о
3ʾҪ
1̎vСMҪ
2W(xu)4СM_(ki)ʼW(xu)ÌW(xu)OӋֲ(sh)òͬʽ_
3̎ѲҕָW(xu)СM
4СMƷչʾСMur(ji)̎r(sh)c(din)uW(xu)OӋr(sh)ĄW(xu)
5W(xu)Yڌ(sh)Hеֲ(sh)rԷ֞NһNɶ˶ڶNֻһNɶ˶
4СMλ̽ÔcggP(gun)ϵ
1һÔg
2һȣ^Ôg֮gҎ
ɶ˶Ҫԕr(sh)ֲ(sh)ĿÔg1(Ô=g+1
ֻһ˕r(sh)ֲ(sh)ĿÔcgͬÔ=g
ɶ˶ԕr(sh)ֲ(sh)ĿÔg1Ô=g-1
nСY
1܇(ch)·(xin)ȫL(chng)12ǧվľx1ǧһЎׂ(g)܇(ch)վ
2V(chng)ϵĴ5r(sh)58 12r(sh)12ҪL(chng)r(sh)g
ֲ(sh)(wn)}̌W(xu)n ƪ6
̌W(xu)ݡ
˽̰꼉Ե120(y)ڰˆԪ3
̲ķ
ν̌W(xu)ڵڶW(xu)С(sh)`cCϑáI(lng)Ľ̌W(xu)
nˡҪ@փݽ̌W(xu)r(sh)W(xu)IJͬǶȰl(f)F(sh)H(wn)}SĔW(xu)Ϣ̽NQ(wn)}ķĄW(xu)LԇؽQijЩ(jin)εČ(sh)H(wn)}ͬr(sh)hW(xu)̌W(xu)Ҫo(lin)ϵW(xu)h(hun)ČW(xu)Ľ(jng)֪Rl(f)(chung )OڌW(xu)W(xu)龳ʹW(xu)ͨ^(gu)^(gun)w{Ȼ(dng)@ûĔW(xu)֪RͼM(jn)һl(f)W(xu)ČW(xu)dȤ
n˵Ҫֿ]ǰɂ(g)}LJ@ֲ(sh)@һ龳չ_(ki)Ҍ̌W(xu)ɡP(pn)ÿ߅ܷ19(g)P(pn)һԔ[ق(g)ӡĆ(wn)}ĞW(xu)УOӋڹ?ch)_ϔ[l(f)W(xu)W(xu)dȤͬr(sh)BW(xu)W(xu)УؕIļwxR
W(xu)
W(xu)ѽ(jng)|ֲ(sh)(wn)}(hu )Qһl(xin)еֲ(sh)(wn)}˽ԵĿÔcgP(gun)ϵnҪо]Dϵֲ(sh)(wn)}W(xu)]ֲ(sh);(xin)ֲ(sh)(lin)ϵ^XнQ(li)(wn)}ģǽ̌W(xu)c(din)
W(xu)(dng)ֲOӋȽ̌W(xu)(dng)^dȤ҄(chung )O˞W(xu)УOӋ龳OӋ̽СMȽ̌W(xu)h(hun)(li){(dng)W(xu)W(xu)ķeO
̌W(xu)Ŀˡ
1.Ϣg(sh)ƽ_,ṩ(wn)}龳W(xu)ͨ^(gu)е̽սQ]Dֲ(sh)(wn)}ķ
2.ͨ^(gu)ýwnBνY˼W(xu)ڽQ(wn)}ķ˼^(gu)(jng)vȡW(xu)ģ͵^(gu)
3.ڽQ(wn)}BW(xu)Ī˼̽w(hu )W(xu)еďV
̌W(xu)yc(din)
̌W(xu)c(din)W(xu)սQ]Dֲ(sh)(wn)}˼S
̌W(xu)yc(din)̽l(f)F]Dr¿Ø(sh)cg֮gP(gun)ϵ
̌W(xu)O롿
ν̌W(xu)ݞՈW(xu)OӋɫW(xu)УOӋͬΠĻW(xu)˃ݸdȤ(dng)OӋȽ̌W(xu)h(hun)^dȤnÚՑdzSW(xu)˼Sײ܉̽]Dֲ(sh)(wn)}Ľ}аl(f)F(wn)}дڵһҎK_\֪RQ(sh)H(wn)}Ŀ
̌W(xu)^(gu)̡
һ(chung )O龰놖(wn)}
1.Żrƴ[IJͬΠĈDW(xu)pDƬиܵrеRc(din)
2.M(jn)̎ᆖ(wn)벻rOӋԼĻ@nҾ́(li)OӋһ(g)Լϲ(i)Ļ(li)bУ@
3. ʾ(wn)}һ?ch)_Ҫ[߅L(chng)9ÿһה[һՈҎһֻ[һ߅Ҫ軨
4. MW(xu)91+1=10
СYͬW(xu)ǰW(xu)ֲ(sh)(wn)}ώQ@(g)W(xu)(wn)}
5ʾ(wn)}?ch)_ܶҪ[10軨һҪ軨
AO140236
5.h36߀40Ҫ֪Ă(g)njώhî(hu)һ(hu)ķ(li)CһµҪ
ͨ^(gu)չʾгҊ(jin)ĻrMɵĈDY(sh)H(chung )Obc(din)У@龳l(f)W(xu)W(xu)dȤ{(dng)W(xu)W(xu)(dng)еĔW(xu)(wn)}l(f)W(xu)̽
Ԫ֪ģ
1ʾW(xu)h
1ՈώṩIJڼϮ(hu)һ(hu)ȦһȦ(xi)ʽ÷̖ʾ
2(hu)úȪ˼СMf(shu)һf(shu)ķ
ьW(xu)(dng)ཻoˌW(xu)W(xu)һ(hu)һ(hu)f(shu)һf(shu)W(xu)е(jng)ȝM(mn)ˌW(xu)ıFBˌW(xu)̽СMW(xu)R
2MôɌW(xu)BԼ뷨ʽȰьW(xu)ķNͶӰչʾ(li)vuÿһN
AO1102=2082=16 20+16=36294=36384+4=364104-4=36 ͨ^(gu)ýwͶӰֱ^(gun)չʾW(xu)˼S^(gu)̺ͽQl(f)W(xu)̽
3.:҂@ķNQˆ(wn)}(n(dng)B(ti)ʾ)
ͨ^(gu)Ϣg(sh)(dng)B(ti)չʾͬĽ}W(xu)IJ֮ͬҵͬc(din)N㷨yһ(li)ɢy_˶ӻ֮ă(yu)W(xu)(jng)vԪָ֪W(xu)ģ(sh)FϢg(sh)čW(xu)ݵ
СYͨ^(gu)ͬW(xu)J˼е֪Rc(jng)̽@ķNͬIJԁ(li)Qͬһ(g)W(xu)(wn)}
̽ҎЧģ
1m龳(wn)}˽o(sh)?ch)ε_[rW(xu)У߀ٽһ(g)ҪѼtɫ̫(yng)[_ϣÿ߅6裩ѷɫ¼[߅ε_ϣÿ߅4裩ՈһҪ
ÿ߅6һҪÿ߅4һҪ
2MôYψDf(shu)ʽ˼
3MӑՓ:м^(gun)@ЩʽV҂@Щ]Dÿ߅[蔵迂ô
СY҂߅εȈDоIJl(f)F@ӵķDֲ(sh)ĿÔǣÿ߅蔵-1߅=蔵
4չ(wn)}AλһȫL(chng)16(zh)AһȦÿ2һ軨һҪ軨
W(xu)ò̽
5.Mur(ji)һNôX(ju)ڈAϷŻҎɆʲôҎ߀ʲôµİl(f)FͶӰչʾW(xu)OӋW(xu)ڈAϔ[Ć(wn)};(xin)ϵֲ(sh)(wn)}(lin)ϵ(li)
СY蔵=g
MW(xu)OӋM(jn)нӑՓչʾW(xu)˼S^(gu)˼SײЌW(xu)JRڈAϔ[Ć(wn)}Ժ;(xin)ϵֲ(sh)(wn)}(lin)ϵ(li)pɵҵf֪RĽYc(din)
6߅ϔ[ĿcgDzҲ@ӵP(gun)ϵ
1W(xu)ò̽
2M
3(dng)B(ti)ʾ:@ЩDAD龀(xin)
СY䌍(sh)з]Dл蔵=g@ӵP(gun)ϵ҂Ҫ迂g
ͨ^(gu)X(dng)(hu)ʾW(xu)ֱ^(gun)ذl(f)Fеķ]Dֲ(sh)(wn)}DڈAϵֲ(sh)(wn)}кھ(xin)һԘ(sh)rһ@һΜͨ˸(g)]D֮g(lin)ϵpͻƵınyc(din)
չ(sh)`
1W(xu)УУ@h(hun)M(jn)60軨ڌW(xu)УT(mn)ǰĿյϔ[һ(g)ƯĈDô[Ոʹf(shu)f(shu)OӋ
2.MW(xu)R
3СY
ͨ^(gu)@nČW(xu)ʲôի@
ֲ(sh)(wn)}̌W(xu)n ƪ7
W(xu)Ŀˣ
1.W(xu)(hu )̽l(f)Fһl(xin)σɶֲ(sh)һֲɷNrֲ(sh)(wn)}Ҏ
2.ʹW(xu)(jng)vws(wn)}(jin)λĽ}Ժͷ
3.W(xu)ܔW(xu)ճеďVl(f)W(xu)dȤw(hu )W(xu)r(ji)ֵ
W(xu)^(gu)̣
һ֪R䁉|
R·һ߅25ͩ(sh)ÿ?j)ɿͩ?sh)gһyӘ(sh)һҪԶٿ
1. 㶼֪Щʲô
2. һҪԶٿØ(sh)
̽
^ͺɽ60mGҪڃ^gС·Ԙ(sh)ɶ˲ԣɿØ(sh)֮gľx3mһҪԶٿØ(sh)
1. 㶼֪
2. JһҪԶٿØ(sh)(hu )Ӌԇһԇ
Y
ֲ(sh)(wn)}
L(chng) =
ԣ +1
һ ԣ
ɶ˲ԣ -1
n_
1.СT(mn)ǰһl35mС·GҪ·һŘ(sh)ÿ5mһØ(sh)һһ˲ԣһҪԶٿ
2.һlL(chng)32mÿ4m[һֲɶ˲ţһҪŶֲ
3. һľ^L(chng)10mҪƽֳ5ÿһҪ8һҪٷ
ֲ(sh)(wn)}̌W(xu)n ƪ8
ǰ
1̲ķ̲xȡڌW(xu)УT(mn)ǰһlС·һֲ(sh)ز̽Ø(sh)gP(gun)ϵW(xu)l(f)FҎڌW(xu)ܵW(xu)(li)ԴĶa(chn)HиʹW(xu)е(jng)̽Ҏ̲ھ(xi)r(sh)HP(gun)עxزڽQ(wn)}ķҲעˌW(xu)(jng)ڌW(xu)(sh)HĻAܵһlֱ(xin)ֲ(sh)r(sh)(hu )Nͬrɶ˶һ˲dɶ˶(jng)ĻA(xin)ΈD
2W(xu)W(xu)W(xu)^(gu)̌(sh)HϾһ(g)P(gun)زĵҎγJR^(gu)gFҎձڵW(xu)|^(gu)yȲڌW(xu)(jng)v̽Ҏɵ^(gu)w(hu )̽ķ˼SˮƽܔW(xu)ăr(ji)ֵǽһһķg+1=Ô^(gu)аl(f)FW(xu)y
3Լg3ν꼉W(xu)꼉W(xu)һνһ꼉̌W(xu)¸꼉̌W(xu)r(sh)l(f)FAW(xu)ڵĆ(wn)}˸ҕһ꼉W(xu)ĻǍW(xu)W(xu)ȻȞҪeP(gun)עӋB(g)ˌW(xu)W(xu)Ʊ^(i)ϲg@eOӸ(li)W(xu)л(dng) (tng)un(dng)
̌W(xu)Ŀˣ
1֪RĿˣ(jng)v(sh)H(wn)}ֲ(sh)(wn)}ģ͵^(gu)շN(sh)Ø(sh)cg֮gP(gun)ϵ
2Ŀˣ(hu )`ֲ(sh)(wn)}ģͽQһЩP(gun)Č(sh)H(wn)}BW(xu)đRͽQ(sh)H(wn)}ҎW(xu)ģǽQ(sh)H(wn)}Ҫ֮һ
3ĿˣBW(xu)oh(hun)R
̌W(xu)Ҫc(din)
1c(din)N(sh)Ø(sh)cg֮gP(gun)ϵ
2yc(din)`ðl(f)FҎɽQһЩP(gun)Č(sh)H(wn)}
W(xu)
(dng)ֲ
̌W(xu)ߜʂ䣺
nС·С(sh)ӣ(sh)õ֗l
̌W(xu)OӋ
nǰՄԒ(hu)
ЃɼpֺʹXp֕(hu )X(hu )˼ϣ@nͬW(xu)_(ki)(dng)XeO˼¸eđl(f)
һ(chung )O龳n
ͬW(xu)ϲgiZ(y)ώһ(g)iZ(y)
ɂ(g)С(sh)ʮ(g)L(chng)~Ӳ_(ki)܌(xi)(hu )߀(hu )(hu)ɻf(shu)Ԓ(hu)ゃ³(li)ˆ
[OӋDiЇyĻ֮һ@òiZ(y)H܉W(xu)(dng)˼߀{(dng)W(xu)W(xu)ķeO(li)֪RW(xu)õĻA]
ͬW(xu)
҂ֲH܌(xi)(hu )@߀[(zh)SĔW(xu)֪R
ՈͬW(xu)֏_(ki)ָָ֮gЎׂ(g)
4(g)@(g)҂ڔW(xu)аg
ώҪͬW(xu)ĸָ֮gЎׂ(g)g
3(g)
ɸָЎׂ(g)g
1
ͬW(xu)С۾(li)ͬW(xu)(dng)һСՈͬW(xu)ώf(shu)(li)2(g)g4(g)g(g)g
ͬW(xu)Ѹ䌍(sh)кgS̎Ҋ(jin)ͬW(xu)ܲeѽ
һpڰl(f)F۾
ώҲռһЩՈĻ
[OӋDgĸwͬr(sh)Bgcg֮gP(gun)ϵW(xu)W(xu)coܵ(lin)ϵһ]
ڔW(xu)ѺgP(gun)Ć(wn)}Q(chng)ֲ(sh)(wn)}
@n҂́(li)һоֲ(sh)(wn)}(sh)n}ֲ(sh)(wn)}ͬW(xu)ČW(xu)Æ
֪̽
СW(xu)У@h(hun)ӋһlL(chng)20С·һ߅ֲ(sh)ՈͬW(xu)СOӋ҂һȥ
[OӋDڻ(dng)ЌW(xu)(sh)F˅ch(hun)oԸ˭h(hun)R˟(i)h(hun)ͬr(sh)Ҳ˔W(xu)nP(gun)֪RČW(xu)]
һ(dng)OӋ
1ՈͬW(xu)м^(gun)֪ЩҪĔW(xu)Ϣ͔W(xu)(wn)}
Ոf(shu)f(shu)
L(chng)20С·һ߅ÿ5
2҂С·Ў߅ѽ@l·ȫL(chng)20
ÿһôҲɿØ(sh)֮ggL(chng)Ƕ@(g)҂ͰgL(chng)҂Ҳһ(g)~gL(chng)
3ͬW(xu)đһ@lС·ԓҪNØ(sh)ѽ
ͬW(xu)ڲɹ~һ
4҂ĔW(xu)һ(g)֔ČW(xu)ڔW(xu)SYՓĵóͨ^(gu)W(xu)ҽ(jng)^(gu)Cŵó(li)
҂@ôൽĂ(g)_
ՈͬW(xu)(dng)OӋ(hu)һ(hu)(li)CIJՈͬW(xu)СMλM(jn)к̽(dng)֮ǰ҂һ(li)Ҫ
Ҫ
1һl(xin)δ20С·
ֱ^(gun)(jin)ĈDαʾ(sh)ゃ뷨(dng)֮(hu)һ(hu)
2ԇһԇ뷨ͨ^(gu)ʽʾ(li)
3һgĂ(g)͘(sh)ĿÔʲôP(gun)ϵ
ͬW(xu)(dng)֮(hu)һ(hu)һҪٿ
[OӋDW(xu)(dng)OӋ{(dng)W(xu)W(xu)ķeOͬr(sh)W(xu)ڮ(hu)һ(hu)^(gu)НĬ\һһĔW(xu)˼@(g)h(hun)_(ki)ތW(xu)˼S]
(hu)Ժ^(gun)һ(sh)ĿÔcgʲôP(gun)ϵ
2չʾOӋ
Ă(g)СMչʾһゃĺɹ
̽?j)ɶ˶һ˲Ժ̓ɶ˲?/p>
м^(gun)҂ŵõ@NOӋʲôͬĵطʲôͬĵط
[OӋDW(xu)^(gun)NOӋͬc(din)Ͳͬc(din)r(sh)(hu )l(f)FÔg֮g(zh)е(lin)ϵҲ(hu )l(f)Fɶ˶ֻһɶ˶Nr]
ͬW(xu)۾ܿͰl(f)Fͬc(din)Ͳͬc(din)ɴ҂ֲ֪(sh)P(gun)Iǵ֪Ўׂ(g)gҲgȻٿҪԘ(sh)
1һNOӋ҂o(g)ֽЃɶ˶^(gun)Ôg֮gʲôP(gun)ϵԺͬf(shu)һf(shu)҂ܲһ(g)ʽ(li)ʾ҂l(f)FҎ
g+1=Ô
Ô-1=g
w{L(chng)gL(chng)=g
Ô=g+1
ͬW(xu)İl(f)F̫˲
2ڶNOӋl(shu)o(g)
һ˲Իֻһ
ĺc(din)
҂ف(li)^(gun)Ôg֮gʲôP(gun)ϵ
l(shu)һ(g)f(shu)^(gun)мώoc(din)(g)ٝ
3@(g)һo(g)ְ
@r(sh)Ôg֮gʲôP(gun)ϵ
İl(f)F̫Ѓr(ji)ֵ
(li)ͬW(xu)IJy_҂ف(li)һpͬW(xu)ŵĎNOӋ
W(xu)չʾYl(f)F
ɶ˶ԣÔ=g+1
ɶ˲ԣÔ=g1
ֻһˣÔ=g
˱ͬW(xu)ӛס҂شl(f)Fώͽoһ׃
4ֲ(sh)(wn)}ýQ
֪gP(gun)I
ɶ˶g1
ɶ˲gp1
ֻһcgͬ
[OӋD꼉ͯc(din)謘ϿڸmόW(xu)W(xu)ϲgxϲgӛ{(dng)W(xu)ČW(xu)eO]
\҂l(f)FҎɲHԽQֲ(sh)(wn)}߀ԽQеg(wn)}݆(wn)}犱톖(wn)}І(wn)}վ(wn)}ľ^(wn)}ȵ(zh)҂M(jn)\҂W(xu)֪RQеČ(sh)H(wn)}
얹̾
һʂýˆͬW(xu)Ո}
1һlL(chng)50ÿ10һ軨һҪŶ軨
Ǖ(hu )˼ĺ
2ڃɗgһlL(chng)100С·Dڃɗgÿ10NһØ(sh)NٿØ(sh)ָڰݣ
@}҂ȿķNr
ɶ˶g-1=Ô
ǂ(g)(hu )W(xu)ĺFO
3@OӋ (tng)f(shu)۰ͬW(xu)e뷨ՈͬW(xu)æ@ֵęC(hu )(li)ՈĻ
˱oһùŘ(sh)@̎Ҫһ(g)L(chng)30ĈAηoÿ2״һ(g)һҪق(g)
ͬW(xu)ԓ@NrеһNώ@һ(g)Сģ͎ͬW(xu)۾Ҫգм^(gun)׃׃׃ҰшAηoڽoֱ
ώһNķֱ҂@(g)Aoڽoֱ@r(sh)l(f)Fֻһ˵rg=Ô
ͬW(xu)ܕ(hu )˼
4չ
ŵĆ(wn)}](mi)yҪľ҂ҪʂmL(chng)ȵľ^ʾ(wn)}
һľ^䏳5ÿ䏔һҪ6@ľ^һҪٷ
ڽQ@(g)(wn)}r(sh)҂Խ(xin)ΈDѴ𰸌(xi)
nСY
ͬW(xu)һnRϾҪYゃW(xu)(hu )vֲ(sh)(wn)}ˆڽQ@(li)(wn)}ĕr(sh)ҪעʲôєW(xu)֪Rõ(sh)HDzǺ˼
̎̎ДW(xu)ϣͬW(xu)е
[OӋDBíh(hun)M(jn)W(xu)c(din)ηeۭh(hun)֪RBW(xu)(i)oh(hun)(i)ȻƷ|(zh)ЩuߵĹ]
nI(y)
OώļҵW(xu)У˹܇(ch)һ5(g)վc(din)ÿɂ(g)վc(din)֮gľxƽs1ǧ֪OώҵW(xu)Уsжǧ׆
ֲ(sh)(wn)}̌W(xu)n ƪ9
һ̲ăݷ
1.˽̰꼉Ե8Ԫ(sh)119(y)
̌W(xu)Ŀ(֪Rc^(gu)cБB(ti)cr(ji)ֵ^(gun))
1M(jn)һֱ(xin)ֲ(sh)(wn)}Ľ}Ҏ
2(hu )(sh)H(wn)}`xM(jn)н
3(jng)vQֲ(sh)(wn)}^(gu)w^^eW(xu)
4ܔW(xu)c֮g(lin)ϵl(f)W(xu)dȤBW(xu)̽
W(xu)
W(xu)ͨ^(gu)еĺ(jin)w(hu )Qֲ(sh)(wn)}˼뷽ڽQ(sh)H(wn)}еđԓW(xu)Č(sh)H(wn)}l(f)F[ڲͬеҎ(jng)vȡW(xu)ģ͵^(gu)wW(xu)˼뷽ڽQ(sh)H(wn)}еđ
̌W(xu)xcOӋ
J^(gun)\ҎɽQ(wn)}
̌W(xu)h(hun)YԴʂ
ͶӰx
̌W(xu)^(gu)
̌W(xu)^(gu) ̎(dng) AOW(xu)О OӋDYԴʂ
һ
(1)̎Ϲn҂ͬW(xu)̽ӑP(gun)ֲ(sh)ĔW(xu)(wn)}ֲ(sh)(wn)}ĎN?r(sh)עʲô(wn)}?MW(xu)СMhһhٽMW(xu)R̎W(xu)R(sh)
كɶ˶Ҫԣֲ(sh)Ø(sh)=g+1
ڃɶ˶ԣֲ(sh)Ô=g-1
ֻһˣֲ(sh)Ô=g W(xu)СMhһh
ָ
(1)̲ľʮ1}
ٌW(xu)x}}
СMӑՓ5r(sh)ǰЎ״g?ƽÿgr(sh)gжL(chng)?
۴12ҪL(chng)r(sh)g?
1211gԹr(sh)gǣ211=22()
MW(xu)x}}
(2)̲ľʮ3}
̎嵽֮gO늾(xin)U(hu )ЎNr?
W(xu)СMиrܕ(hu )ڵNrքeNY
a.16-1=15 20015=3000()
b.16+1=17 20017=3400()
c.20016=3200()
̲ĵ119(y)˼}
̲ľʮ4}
ٌW(xu)x}}
ڌW(xu)^(gun)ʾDСMӑՓжق(g)g?жٱK?
̎l(f)Fʲô?
̎W(xu)w{Yڷ]·(xin)ֲ(sh)r(sh)g=ֲ(sh)Ø(sh)((sh))
̎W(xu)3̖1꠆̖Tǰ1꠆̖Tǵ43꠆̖Tǵ13꠆̖Tǵ21꠆̖Tǵ31꠆̖T3r(sh)̖aβͬ2̖ǵ44̖ǵ1
ǣ
1̖ 2̖ 3̖ 4
3 4 2 1
W(xu)СMӑՓRܕ(hu )f(shu)54gƽÿgr(sh)g84=2()
W(xu)˼ָ̎RȻwӆ
MW(xu)hһhȻRRr(sh)W(xu)ܕ(hu )f(shu)Nr
a. ɶ˶O늾(xin)U
b. ɶ˶O늾(xin)U
c. ֻһO늾(xin)U
W(xu)ӑՓRRr(sh)ܕ(hu )f(shu)1̖32̖43̖24̖1
þ
(1)һL(chng)180Ĵɂÿ30װbһK·
كɶҪb·ױK?
ڃɶ˲b·ױK?
(2)СӰԺӰǰ89߅15(g)λ߅17(g)λӰԺһжق(g)λ?(ÿλһӶ W(xu)ȻСM
ָ2W(xu)ټwӆ
W(xu)x}}
СMӑՓ
Y
ͨ^(gu)@nľЩի@?
(sh)OӋ ֲ(sh)(wn)}
ֲ(sh)(wn)}̌W(xu)n ƪ10
̌W(xu)ݡ
ֲ(sh)(wn)}n̘˜ʌ(sh)̲꼉Եă
OӋ
nˡָʹW(xu)(jng)vČ(sh)H(wn)}гP(gun)ϵ\W(xu)֪RQ(wn)}^(gu)ֲ(sh)(wn)}ָͨ(zh)һ·(xin)@l·(xin)ĿL(chng)ȱֳg·(xin)ֲͬ(sh)Ҫͬ·(xin)ֳɵgֲ(sh)֮gP(gun)ϵͲͬnҪͨ^(gu)W(xu)̽^ķҡֲ(sh)(wn)}Ҏ
W(xu)c̲ķ
̲Čֲ(sh)(wn)}֞ӴΣɶ˶ɶ˲h(hun)rĿͨ^(gu)Q(wn)}BW(xu)˼뷽ͬĽֲ̎̎(sh)(wn)}Ľ̌W(xu)ϸвeώһ(g)(zh)ʽIJЬXT(mn)Цֲ(sh)(wn)}ԼصĽ̌W(xu)Ҋ(jin)_(ki)noQֲ(sh)@(li)͆(wn)}ķľ}l(f)ӌfM(jn)W(xu)˼w(wn)}wʹW(xu)pČW(xu)Շ
̌W(xu)Ŀˡ
1ͨ^(gu)(dng)ֲһl(xin)ֲ(sh)(wn)}Ҏ
2W(xu)(hu )ֲ(sh)(wn)}ģȥQ(sh)H(wn)}ķ
3(jng)vws(wn)}(jin)λĽ}Ͳ
̌W(xu)yc(din)
W(xu)̽аl(f)FҎBW(xu)Ěw{ĶJRֲ(sh)(wn)}(hu )QP(gun)Č(sh)H(wn)}
̌W(xu)ݺĿҪ ώĺ(jin)ε}(zh)M(jn)һ(lin)ϵеֲ(sh)Ȍ(sh)H(wn)}ʹW(xu)иęC(hu )?ch)ЌW(xu)W(xu)┵W(xu)w(hu )W(xu)߅wW(xu)
һ֪
nǰ(chung )O(jin)}Ŀ20ƽÿ5һԷ֎W(xu)ܿгʽ205=4Σo(zh)}20·ÿ5һØ(sh)ԎW(xu)гʽ205=4
ώ](mi)ֱӸVW(xu)ԃ(xn)(wn)ʲôó(wn)}1Ѓɵ}ʲôͬc(din)ĿW(xu)ھͻF֪Rc(din)----ƽͬc(din)ʲôһc(din)һ(g)(xin)ôһԎØ(sh)W(xu)ͨ^(gu)^(gun)֪һ4+1=5ã(sh)nlӴη\@ʼK@c(din)M(jn)չ_(ki)̌W(xu)
ע،(sh)`w̽
̌W(xu)ώW(xu)^(gun)O˼W(xu)һl(xin)ƽֳ4σɂ(g)c(din)һ5(g)c(din)ҲҪ5Ø(sh)ʹW(xu)l(f)Fֲ(sh)(wn)}Ǻ(jin)εijͿԽQֲ(sh)(wn)}Nڵĵطc(din)Ǿ(xin)(zh)ώ(sh)Hl(f)W(xu)˼^(gun)Щ˰ʲôc(din)W(xu)ͨ^(gu)˼늾(xin)UͰԻ~꠵Ķl(f)ɢˌW(xu)˼SˌW(xu)ČW(xu)dȤڌW(xu)dȤȻĕr(sh)ώ(wn)}Δc(din)ʲôӵP(gun)ϵl(f)W(xu)^(gu)Fl(f)FҎҲԘ(sh)ĿØ(sh)ҪȶΔg1W(xu)(jng)v@(g)^(gu)̲ЌW(xu)һЩQ(wn)}ķͲ
(lin)ϵչ˼S
wǘĻAώͨ^(gu)ȤΑl(f)W(xu)ֲ(sh)ڌ(sh)HеһŌW(xu)c(din)ÿ2һØ(sh)ԎØ(sh)D׃?yu)·M^һ҂ԓôֲ(sh)·^βһ(g)ôֲ(sh)Ԏ(jin)Ό(sh)ڵČ(sh)H(wn)}ѱn֪Rc(din)õđõ(sh)HʹW(xu)f֪[֪wnҲ_A
֮nԌW(xu)OӋl(f)c(din)ͨ^(gu)(xin)@һ(jin)ֱ^(gun)ķ^(gun)W(xu)eOJ˼M(jn)^(gu)Fl(f)FͬrµĿØ(sh)cΔ֮gP(gun)ϵnώ](mi)nһ֧۹PһKڰһyõijB(ti)nֵҌW(xu)ͽb
ֲ(sh)(wn)}̌W(xu)n ƪ11
̌W(xu)
˽̰nˌ(sh)̲꼉W(xu) P1203P121һʮ467}
̌W(xu)Ŀ
1һ(g)]Dֲ(sh)(wn)}Ľ`\@һQдڵcֲ(sh)(wn)}(li)ƵČ(sh)H(wn)}
2̽ͽQ(wn)}w(hu )ĺ(jin)εsĔW(xu)wW(xu)W(xu)ɹϲW(xu)ÔW(xu)
̌W(xu)yc(din)շ]DСֲ(sh)(wn)}ĽQ
̾ߜʂP(pn)
̌W(xu)^(gu)
һȤ
XD:4Ø(sh)Գ4ÿД2ô
1W(xu)˼ʾW(xu)î(hu)DķM(jn)˼
2ȫཻҳϰ_(li)
3^(gun)@(g)Dʲôl(f)Fc҂ǰW(xu)ֲ(sh)(wn)}ʲôͬ
4ڌW(xu)˼n(sh)n}ֲ(sh)(wn)}
̽Ҏ
1̌W(xu)3
1ʾP(pn)
һ
P(pn)߅ÿ߅ܷŎׂ(g)19(g)
2һ
һԔ[Ŷق(g)
W(xu)Ȫ˼ҳԼӋ㷽
ȫཻW(xu)Լ㷨ͽY
һ194=76(g)
194-4=72(g)
184=72(g)
3hһh
ȫָཻÿN
һ˽صr4(g)
]4(g)ڿȥ˶4(g)
ÿ߅ֻһ(g)c(din)@ÿ߅18(g)3߅6(g)
4 һ
ķN˼߀JķN
5 һ
ǰ҂ѽ(jng)W(xu)һl(xin)ֲ(sh)Ć(wn)}֪gͿÔ֮gP(gun)ϵô҂Fځ(li)^(gun)һӔ[ŵжق(g)gW(xu)̽һgָشӔ[ŵӔÿ?j)ɂ(g)ӵ'g
6(li)
Ўׂ(g)һ룺ÿ?j)ɂ(g)֮gЎׂ(g)gһ(g)߅Ўׂ(g)c(din)߅εˮ߅[ϻʹÿһ߅5軨Ҫ軨
7w{Ҏ
cǰW(xu)ăݱ^ھl(f)Fʲô]ĈDεġֲ(sh)(wn)}ʲôҎMW(xu)ӑՓڌW(xu)شĻAϿYֲ(sh)ĿÔõg
2Q(wn)}
1a}24W(xu)Α҇һ(g)ÿ߅˔Ă(g)϶ÿ߅ЎͬW(xu)
2W(xu)̽ͬ齻̎ѲҕָM(jn)î(hu)Dķ
3wָW(xu)f(shu)
4̎ᘌԵM(jn)ָl(f)W(xu)ÿ߅˔˔ķM(jn)C
얹̾
3ġһ
nСY
҂W(xu)Ƿ]Dȵġֲ(sh)(wn)}l(f)FʲôҎ
I(y)ãʮ467}
̌W(xu)˼
һ}g(lin)ϵ
]Dеֲ(sh)(wn)}3̌W(xu)ǰW(xu)ֻͨ^(gu)ֱ^(gun)ķʽc֪R(jng)(li)Q˕r(sh)ČW(xu)ֲٰ(sh)(wn)}˽̌W(xu)r(sh)ҰŔ[һh(hun)Ҫڣ
1얹̾冖(wn)}еĽQ
2ͨ^(gu)@}cֲ(sh)(wn)}M(jn)МͨʹW(xu)֪䌍(sh)@Щ}Ҳֲ(sh)(wn)}˼(li)Q
3mȻ̅в](mi)ЏW(xu)һҪ̽]Dֲ(sh)(wn)}еҎɣgڿÔ@(g)ҎɌW(xu)^ČW(xu)ҪW(xu)@(g)ҎɸQһЩ(sh)H(wn)}磺ڽQ߅εֲ(sh)(wn)}r(sh)eڽQ](xin)ֲ(sh)(wn)}@һ(g)Aε(chng)һܷN(sh)r(sh)@Ȟ鷽tW(xu)y뵽gȥQ(wn)}Ҳǰ12ʧȥ(lin)ϵҪͨ^(gu)@}(li)cֲ(sh)(wn)}M(jn)М֪ͨҎȻٻص3еĆ(wn)}W(xu)ֲ(sh)(wn)}˼ٴνQ3ڜͨ^(gu)W(xu)]Dεֲ(sh)(wn)}һ˷Nһ˲Nֲ(sh)(wn)}Ҏɣg͵ڿÔ(li)ԽQ
OӋ̌W(xu)
̌W(xu)r(sh)@OӋģĻʾDW(xu)һÿ߅жW(xu)ÿ߅19(g)Ȼ(zh)(wn)W(xu)ε4l߅ҲһһwW(xu)ԼȥQF˲ͬĽYܶW(xu)_(ki)ʼJÿ߅19(g)ėl߅194=76(g)еͨ^(gu)l(f)F(sh)Hֻ72(g)Ǟʲô72(g)76(g)ٲͬW(xu)܉l(f)FĂ(g)c(din)ϵIJ؏㡱܉ܿгʽ:194-4=72(g)߀Л](mi)ķ192172=72(g)߀184=72,Ȼώc(din)˼·ʲô184W(xu)ԼȥՓl(f)FҎɣ]DοØ(sh)g
˼M(jn)̌W(xu)
֮̎
1. ڇеֲ(sh)(wn)}^W(xu)^y̌W(xu)r(sh)W(xu)˼λÑԓ̌W(xu)ٶoW(xu)(dng)ֲĕr(sh)g@Ӹ|
2.W(xu)^ֲ_(ki)ggĸԓYеÌ(sh)(li)f(shu)
3.ڌW(xu)N(li)͵ֲ(sh)(wn)}֮ڽoһЩ(li)ֲ(sh)(wn)}(li)ƵĆ(wn)}W(xu)㲻һN(li)͵ֲ(sh)(wn)}
ֲ(sh)(wn)}ڌW(xu)^yڽ̌W(xu)аl(f)FČW(xu)дڵĆ(wn)}ᘌ@Щ(wn)}һW(xu)얹̺
ֲ(sh)(wn)}̌W(xu)n ƪ12
̌W(xu)ݣ
x(w)n̘˜ʌ(sh)̿ƕ(sh)W(xu)꼉ԣP117- P118
̌W(xu)Ŀˣ
֪RĿˣ
1ÌW(xu)Ϥ龳ͨ^(gu)(dng)ֲČ(sh)`(dng)ʹl(f)Fgcֲ(sh)Ô֮gP(gun)ϵ
2ͨ^(gu)СMgcÔ֮gҎɵĻAϽQ(jin)εֲ(sh)(wn)}
^(gu)Ŀˣ
1ʹW(xu)(jng)v֪֪R^(gu)BW(xu)Č(sh)H(wn)}аl(f)FҎҎɁ(li)Q(wn)}
2BνYϵ˼BW(xu)DνQ(wn)}R
3BW(xu)ĺRBõĽT
Ŀˣ
1ͨ^(gu)(sh)`(dng)l(f)(i)W(xu)
2ճ̎̎ДW(xu)wW(xu)ɹϲ
̌W(xu)c(din)⡰ֲ(sh)(wn)}ɶҪNҎɽQ(wn)}
̌W(xu)yc(din)⡰g+1=ÔÔ1=g
̌W(xu)ʂ䣺n
̌W(xu)^(gu)̣
һ(chung )Oԭ
1̌W(xu)gĺx
ÿλͬW(xu)һp`ɵ(hu )(xi)(hu)(hu)ɻ߀(zh)ȤĔW(xu)֪R˽Ոeֱָn_(ki)
_(ki)ָЎׂ(g)϶4(g)W(xu)҂@(g)϶Сg(sh)҂l(f)F5ָ4(g)gô4ָ3
2eеġg
еġg̎Ҋ(jin)eׂ(g)ӆɿØ(sh)֮gɂ(g)ͬW(xu)֮g
3(sh)Ϣش(wn)}
1@һһЩ(sh)˔6(g)gһˎØ(sh)(7)
2fώ61ǵ6ҪӘ5ӣ
3߅o5FҪ6
4n}
ͬW(xu)҂˽5ָgЎׂ(g)gҪFҪӵW(xu)нyQ(chng)ֲ(sh)(wn)}(sh)
ģ
1ÈDZ(y)ֲ(sh)Ôcg֮gP(gun)ϵ
֣Ұ5ָ5Ø(sh)4(g)gô6Ø(sh)7Ø(sh)֮gЎׂ(g)gһ(g)D(li)չʾf(shu)Dչʾ
2ֲ(sh)(wn)}ĔW(xu)ģ
(1)҂һ(li)һ@λͬW(xu)(hu)ĈDf(shu)f(shu)ô(hu)Ć
(2)^һ@NDX(ju)ķN(jin)(li)ǰþ(xin)ΈDķ(jin)Ҳ҂õ
(3)ͨ^(gu)(hu)D҂l(f)F@l·ăɶ˶˘(sh)@҂оֲ(sh)(wn)}һN(li)(sh)ɶ˶ԣ
(4)ھ(xin)ΈD҂c(din)ʾԵĘ(sh)ׂ(g)c(din)ǎØ(sh)ͨ^(gu)(hu)D҂֪6Ø(sh)֮g5(g)g7Ø(sh)֮g6(g)gôһ10Ø(sh)֮g50Ø(sh)֮g100Ø(sh)֮gЎׂ(g)gl(f)FʲôҎ
ֲ(sh)Ô g
6
7
(sh)Ô1=g g+1=Ô
F治eһӾҵ@еҎώゃеd
ģͽQ(wn)}
1̌W(xu)1
FώҪゃl(shu)ҽܙzȻҶ(li)ô҂һ(li)
nʾͬW(xu)ҪȫL(chng)50С·һ߅ֲ(sh)ÿ5һãɶҪԣһҪٿØ(sh)
1 l(shu)ܴx@(g)}Ŀ
2 ˽ЩW(xu)ϢС·L(chng)50ɶ˶Ҫÿ5
3 ɶ˶Ҫʲô˼ÿ5ʲô˼ăɿØ(sh)֮g5
3@}Ҳî(hu)(xin)ΈDķ(li)ԇ(zh)(hu)(xin)ΈD
4 չʾW(xu)(xin)ΈDf(shu)f(shu)ô(hu)Ć
5 ˿(li)ώ@DƵXܲ²Sώ(hu)D˼@D˽ЩʲôϢl(shu)Ҳ֪Ҳ(li)f(shu)o (tng)һ (tng)
6(xin)ΈD䌍(sh)ͷӳ(zh)}Ŀ˼ܿ(zh)(xin)ΈDʽ(li)W(xu)ʽ
7Rf(shu)f(shu)뷨
ʾW(xu)N(sh)ںڰ
@NゃʲôJ顭
ȥe`ʣ_𰸣100510(g) 10+111ã
(wn)ҶJ@N_ôl(shu)ܸVʽеġ50ʾʲô5ʾʲô100510(g)ֱʾʲô(sh)gʲô+1ɶҪg110+111ãʾʲôֲ(sh)Ø(sh)@䌍(sh)\ˡg+1=Ô@(g)Ҏ
l(shu)܉f(shu)һf(shu)@(g)ʽ˼l(shu) (tng)Ҳ(li)f(shu)һf(shu)ȻҶ(li)f(shu)ô҂ͬf(shu)һf(shu)
2ԇһԇ
ώ}Ŀһl(shu)߀(hu )
nʾһͯ쵽W(xu)УQȫL(chng)120һ߅ϲÿ8ײһ죨ɶ˶壩һҪʂ
1
1 ppx}f(shu)f(shu)@(g)}Ŀ˽ЩʲôϢ
2 ̈́@}^f(shu)ʲô
3 W(xu)ʽR
3얹֪
ϲͨ^(gu)zゃ߀һ݆
nʾ@ֹع·һֲ(sh)ÿ6NһһN36ĵ1õһõľxжh
1}f(shu)f(shu)@(g)}ĿЩW(xu)Ϣ
2@(g)}Ŀǰă}ʲôͬǰ}V·L(chng)@}·L(chng)ǰ}ֲ(sh)Ø(sh)@}ѽ(jng)Vֲ(sh)Ø(sh)
3ǰ}r(sh)҂ʲôg@(g)}Ŀ҂ԓʲô
4W(xu)R
5(sh)W(xu)ĸNʲôf(shu)f(shu)ʽ36135(g) 356210ף
6 ȥe`(wn)36ʾʲô˼١1ʾʲô(sh)g@䌍(sh)\ˡÔ1=g@(g)Ҏ١6ʲô˼(sh)x
ֲ(sh)(wn)}̌W(xu)n ƪ13
һnr(sh)
̌W(xu)Ŀ
1ʹW(xu)Ⲣաֲ(sh)(wn)}Ļ}ܽQһЩ(sh)Hдڵcֲ(sh)P(gun)Ć(wn)}
2աֲ(sh)(wn)}ĵһNrɶ˶ҪN(gꔵ1r)
3BW(xu)J挏}ĺT
yc(din)
c(din)աɶ˶ҪNֲ(sh)(wn)}Ľ}
yc(din) ֪gL(chng)ȺȫL(chng)gķԼ֪ggL(chng)ȫL(chng)ķ
̌W(xu)^(gu)
һ
1ֲ(sh)ļͬW(xu)ゃÿ궼ֲ(sh)ֵĻ(dng)GԼļ҈@ゃעֲ(sh)ҲкܶW(xu)(wn)ֲ(sh)ľ(xin)·ֲͬ(sh)rҲͲͬゃ˽ֲ(sh)еČW(xu)(wn)W(xu)(hu )ӽQֲ(sh)(wn)}@(g)Ԫ҂ͬ(li)оゃҪQĆ(wn)}
2СΑ
ͬë(xin)ɶϵ(g)ȻȾxÿһϵ(g)һһһϵׂ(g) W(xu)(dng)ԇһԇ
СMӑՓһܵóʲôYՓ
wͨ^(gu)ŵΑóʲôYՓ
ͨ^(gu)^(gun)ӑՓóϵ۵Ă(g)g1
3C
W(xu)óһ20ë(xin)Kÿ5ϵһ(g)KӃɶҲҪϵһһϵˎׂ(g)
ָf(shu)f(shu)Լϵˎׂ(g) C۵Ă(g)cgP(gun)ϵ
4
ͬ˸һlҪڼϷֶҪɶ˾(hu)Ϙ־ ur(ji)Ὠh
1ʾ̌W(xu)̲ĵ106(y)1
(1)x}}
(2)}ĿЫ@ȡϢҪQĆ(wn)}
(3)W(xu)(dng)ԇһԇ
(4)СMDӑՓԽ
뷨һ1005=20Ҫʂ20Ø(sh)
뷨î(hu)(xin)ΈDķʽ˼һl(xin)ƽֳ4ɶҲҪԘ(sh)@ӾͿ5մ˼·ƳgȿÔ1
(5)y
һl(shu)˼·
(6)wl(f)FҎ
(jng)^(gu)wl(f)FԘ(sh)ĿÔg1100L(chng)С·Ϲ20(g)gôͿ21Ø(sh)
(7)̎vW(xu)Ҏ
ֲ(sh)g1@҂Ϳ(sh)c(sh)֮gһжق(g)gÿ(g)gL(chng)֪Ϳһֲ(sh)ٿ
(8)оʽķ
1005=20()
20+1=21()
̎?y)PԼ_ʽČW(xu)ՈU˼^(gu)
2Lԇ
(1)ʾ}һl18L(chng)ˮ·^_(ki)ʼÿ3ה[һ軨һ[軨
(2)x}}
(3)_֪l(wn)}
(4)ҌgP(gun)ϵ ͬ̽óYՓ
(5)гʽ
(6)w
ָ(sh)183=6()
6+1=7() ՈW(xu)քef(shu)ÿ˼
3얹̾
1һKÿ2גһK\c(din)ͽKc(din)14K\@KL(chng)
2W(xu)УI(lng)_ǰc(din)_(ki)ʼÿ2ײһһҪ
3½С^ҪһlL(chng)1000·b·ÿ8bһK(ɶ˶b)һҪٱK·
4һ(g)СW(xu)һϵ40@ӋϵҪL(chng)r(sh)g
ڶnr(sh)
̌W(xu)Ŀ
1Ⲣաֲ(sh)(wn)}Ļ}ܽQһЩ(sh)Hеcֲ(sh)P(gun)Ć(wn)}
2աֲ(sh)(wn)}ĵڶNrɶ˶N(gꔵ1r)
yc(din)
c(din)աɶ˶Nֲ(sh)(wn)}Ľ}
yc(din)֪ÔȫL(chng)gL(chng)ȵķԼ֪ÔgL(chng)ȫL(chng)ķ
̌W(xu)^(gu)
һ
ᆖ(wn)֪ȫL(chng)gL(chng)Ô
̎W(xu)ش(sh)Ô=ȫL(chng)gL(chng)+1 ô֪gL(chng)ȺͿÔȫL(chng) (sh)ȫL(chng)=gL(chng)ȡ(Ô-1)
҂^m(li)оһNֲ(sh)(wn)}
1ʾ̲ĵ107(y)2
(1)x}}
(2)ͶӰʾ̲ĈD
(3)ֽMDӑՓ
(4)LԇʽӋ
(5)w
̎(sh)603=20() 20-1=19() 192=38()
(6)|(zh)
ʲôp1(ɶ˶N(sh)ֲ(sh)ĿÔg1)ʲôҪ2(ڃ^g·ֲ(sh)Ҫ2) (7)^c1IJͬ ȷֽMӑՓټw
1ǃɶ˶ҪԘ(sh)ԿÔg1 2ǃɶ˶Ԙ(sh)ԿÔg1 (8)̎vW(xu)
̎vɿØ(sh)֮gľx360жق(g)3Ƕق(g)g҂֪^^·ɶҲf(shu)ɶ˲Ԙ(sh)gͱֲ(sh)ĿÔ1
2СΑ
@һʼlώȷֳ2Ҫü״(һ) Ոゃóʼlքeֳ345һҪ״ һܵóʲôYՓ
YĴΔȼlĶΔ1
3얹̾
1ɸڗU֮gÿ3һ(g)ϵKһ8(g)@ɸڗU
2ɗ֮gÿ2NһØ(sh)N 15@ɗ
3҃ɵ4ǧÿ800Oһ(g)վ(҃ɵظOһ(g))҃ɵһOжق(g)վ
4СT(mn)ǰһl35С·GҪ·һŘ(sh)ÿ5һØ(sh)һһ˲dһҪԶٿÔ
W(xu)˼СMӑՓw ָ̎Ô=g
nr(sh)
̌W(xu)Ŀ
1ʹW(xu)Ⲣաֲ(sh)(wn)}Ļ}ܽQһЩ(sh)Hдڵcֲ(sh)P(gun)Ć(wn)}
2աֲ(sh)(wn)}ĵNrP(gun)һ(g)]Dεֲ(sh)(wn)}
3BW(xu)J挏}ČW(xu)T
yc(din)
c(din)շ]DСֲ(sh)(wn)}Ľ}
yc(din)֪ꔵȫL(chng)ķԼ֪ꔵȫL(chng)ķ
̌W(xu)^(gu)
һ
1ǰɹnW(xu)P(gun)ֲ(sh)(wn)}Щr
W(xu)Ļؑ̎(sh)
(1)ɶ˶ֲ(sh)tÔg1 ȫL(chng)ÔgL(chng)֮gP(gun)ϵ
ȫL(chng)=gL(chng)ȡÔ-1
Ô=ȫL(chng)gL(chng)+1
gL(chng)=ȫL(chng)£Ô-1
(2)һֲ(sh)tÔͱڃɶֲ(sh)r(sh)ĿÔ1ҲǿÔcgȫL(chng)Ô֮gP(gun)ϵ
ȫL(chng)=gL(chng)ȡÔ
Ô=ȫL(chng)gL(chng)
gL(chng)=ȫL(chng)¿Ô (3)ɶ˶ֲ(sh)tÔg1
Ô=ȫL(chng)gL(chng)-1
gL(chng)=ȫL(chng)(Ô+1)
2O
߀֪P(gun)ֲ(sh)(wn)}ķNroͬһ(g)Bf(shu)һf(shu)Ǐ֪W(xu)
3ՄԒ(hu)
ͬW(xu)҂^m(li)оNֲ(sh)(wn)}@Nr^Ҳ˼l(shu)Ȱl(f)FҎ
1ʾ̲ĵ108(y)3
(1)W(xu)}ĈD֪ЩϢ
龳֪ҪڈAγ?ch)Ԙ?sh)L(chng)120mÿ10m1Ø(sh)(wn)}һҪԶٿØ(sh)
(2)W(xu)@(li)(wn)}Dڷ]ĈDֲ(sh)Ć(wn)}
ʲôǷ]D
W(xu)˼ش𣺟o(w)ՓʲôDֻҪc(din)ͽKc(din)غβBǷ]D
^(gun)]DϵĿÔcgʲôl(f)F
Ôg ̎(sh)
}ԓô
AγǷ]DÔg12010=12()
шAֱ(xin)ܰl(f)Fʲô
ʾD
gcÔͬҲஔһԘ(sh)һ˲Ԙ(sh)r
2Q(sh)H(wn)}
(1)ɽ̲ĵ108(y)һ
(2)x}}
(3)P(gun)ϵ
(4)̽ͬ鹲ͬ̽
(5)w
(6)̎vW(xu)
(7)P(gun)ϵʽM(jn)C (8)15015=10(K)
얹̾
1һ(g)AλL(chng)150ÿ2һØ(sh)(sh)ٿ
2^һKλ(dng)^ÿ߅ԷN19Ø(sh)Ă(g)ǸN1N(sh)ٿ
3r(sh)6r(sh)610ô12r(sh)ÎҪ
nr(sh)
̌W(xu)Ŀ
1ʹW(xu)܉(sh)HlQֲ(sh)(wn)}
2쾚ýQֲ(sh)(wn)}ķ
3BW(xu)о(wn)}ĿƌW(xu)B
yc(din)
c(din)ܸlоӋ㷽
yc(din)쾚\ýQֲ(sh)(wn)}ķ
̌W(xu)^(gu)
ͬW(xu)҂@W(xu)֪R(li)QһЩеČ(sh)H(wn)}
1Q(sh)H(wn)}
(1)ͬW(xu)kȫСȫ48ÿչʾһÿƷĂ(g)ǶψDһҪق(g)D
(2)x}}
(3)СMӑՓӆ
W(xu)(dng)ԇһԇ
СMӑՓһܵóʲôYՓ c(din)ǸlоӋ㷽
(4)СMROӋ ͬķM(jn)Ӌ
ٹ1ÿ48ʽ(1+1)(48+1)=98((g))
ڹ2ÿ24ʽ(2+1)(24+1)=75((g))
۹3ÿ16ʽ(3+1)(16+1)=68((g))
ܹ4ÿ12ʽ(4+1)(12+1)=65((g))
ݹ6ÿ8 ʽ(6+1)(8+1)=63((g)) ߀
(jin)εķ484=192((g))
@N^MDһ㲻(hu )@N
(5)f(shu)һf(shu)(hu )xķNչ
(6)^(gun)ʽl(f)FҎ
2չ
(1)(sh)
ϘĵһӵҪ36_AĵһߵҪ߶ټ_A(֮g_Aͬ)
(2)}
(3)Lԇ
(4)
(5)̎vW(xu)
v҂яĵһӵڶӿ1(g)gڶӵӿ1(g)gĵһӵӹ2(g)gֲ(sh)(wn)}ĔP(gun)ϵÿɌӘ֮g_A36(3-1)=18()ĵһӵӹ5(g)gֲ(sh)(wn)}ĔP(gun)ϵɵ18(6-1)=90() (6)w{
@}ı濴ǡֲ(sh)(wn)}҂ьӔɿÔԳɞһl(xin)ϵc(din)cg֮gP(gun)ϵ
3얹̾
1ӋһlL(chng)8064ˮһl߅ֲ(sh)ɶڃֲ169ÿɿØ(sh)֮gľxǶ
2EAεܵL(chng)400ÿ40bһKtɱKt֮gb2KGһbٱK
3赸ųһ(g)һӵ˔60赸ÿ߅ж@(g)ꇹж
4W(xu)ɾʮĵ}ĿһУ
ֲ(sh)(wn)}̌W(xu)n ƪ14
̌W(xu)Ŀˣ
1ھ(xin)ֲ(sh)ɶ˶ԣrСÔ=g+1ĔW(xu)ģ
2þ(xin)ΈD⡰c(din)=g+1L(chng)=ggࡱgcc(din)L(chng)g֮gP(gun)ϵQеČ(sh)H(wn)}
̌W(xu)c(din)⡰c(din)=g+1ĔW(xu)ģ
̌W(xu)yc(din)Bî(hu)(xin)ΈDķQ(wn)}R쾚@N
̌W(xu)ʂ䣺n
̌W(xu)^(gu)̣
һ龳ʾOɼȤ
̎ͬW(xu)҂һpڄڵpH܌(xi)ܮ(hu)䌍(sh)҂ָ߀[SW(xu)֪RFՈゃ@Ўָ
AO5
ָ̎cָgĿ϶ʲô
AOg
̎ڔW(xu)҂ͨуɂ(g)ָgĿ϶g^(gun)һ5ָ֮gЎׂ(g)g
AO4(g)g
̎FٿFˎָ
AO4g
̎4ָ֮gЎׂ(g)g
AO3(g)g
̎5ָ֮g4(g)g4ָ֮g3(g)gゃl(f)Fָg֮gДP(gun)ϵˆ
AO1ָg1
AO2gָ1.
̎ܲÔW(xu)ʽӁ(li)ʾָcgP(gun)ϵ
AO1ָ=g+1
AO2g=ָ-1.
̎B϶@ôW(xu)W(li)W(xu)ǟo(w)̎@n҂́(li)оgP(gun)ֲ(sh)(wn)}(sh)n}
֪(jng)v^(gu)ܷ
̎ՈՈĬxһ£nʾ(wn)}
ͬW(xu)ʂȫL(chng)20С·һ߅ֲ(sh)ÿ5һãɶҪԣô@l·һ߅(sh)ˎ
̎V҂ Щlᆖ(wn)Ҫʲô(wn)}ᆖ(wn)
̎ͬW(xu)ÇLԇþ(xin)ΈD(li)ʾ֮gP(gun)ϵW(xu)(dng)ֲᆖ(wn)ɣ
̎@Ўׂ(g)g
AO4(g)
̎ゃܲһ(g)W(xu)ʽӁ(li)ʾ
AO205=4
̎20ʾʲô5ʾʲô4ʾʲôքeᆖ(wn)
AO20ʾ@l·L(chng)ȣһ҂Q(chng)鿂L(chng)5ʾÿ5һã҂һQ(chng)gL(chng)4ʾ4(g)g
̎4(g)gஔ4҂W(xu)ͨЎηQ(chng)Δ4ĆλǶ҂͵õ˹ʽȫL(chng)gL(chng)=Δᆖ(wn)ʽеP(gun)ϵgL(chng)ԓôᆖ(wn)Δԓôᆖ(wn)
̎ǬF@l·ϷN(sh)һҪØ(sh)
AO5
̎ôДW(xu)P(gun)ϵʽᆖ(wn)
AO4+1=5ã
̎ʲô@
AOɶ˶
̎ゃһӆl(f)F˘(sh)ĿØ(sh)cΔ֮gP(gun)ϵˆᆖ(wn)ƳØ(sh)cΔăɂ(g)ʽ
̎҂20L(chng)·ϷN(sh)ǬF100L(chng)·ϷN(sh)߀(hu )Ո1nʾ1ڕ(sh)
1ͬW(xu)ȫL(chng)100 mС·һ߅ֲ(sh)ÿ5 mһãɶҪԣһҪԶٿØ(sh)
ՈͬW(xu)_չʾ
֪Q(wn)}
̎B}yゃͬW(xu)̫ڡֲ(sh)(wn)}һҪǡ(sh)ˡ(sh)߀ܓQɄeՈʾеĈDƬ(sh)Ҋ(jin)ֲ(sh)(wn)}đI(lng)ǷdzVՈґÄŌW(xu)֪RώQׂ(g)(wn)}
̎ʥQY˶^(gu)һ(g)õʥQώǰڼҿɻ˲ٵ˼ゃքeʾ3
1.I(mi)bYm@ÿ?j)ֻm֮g0.5һL(chng)8ףɶ˶죩һI(mi)ˎֻm
̎FώҪ}ĿyȼӴͬW(xu)뷨ͬf(shu)f(shu)
2.I(mi)21ֻKһL(chng)6ףɶ˶죩ÿ?j)ֻK֮gҪ
3.߀I(mi)ʥQ(sh)·(li)b15ųһӭʥQˣɶ˶ţÿ?j)ɂ(g)֮g2@(g)Ў
˼ȫnY
̎ͨ^(gu)@һČW(xu)ʲôի@
˼ֻһ˻ɶ˶֕(hu )ʲôͬW(xu)nȥ̽
˼չ֪
̎ώһ(g)yȺܴ}ĿoͬW(xu)ؼ˼Ո
4.ʥQ@ώҊ(jin)100λʥQһ(li)o҂ͶYųɃꠣɶ˶ţÿǰɂ(g)ʥQ֮g1t@(g)жL(chng)
I(y)
ֲ(sh)(wn)}̌W(xu)n ƪ15
̌W(xu)ݣ
˽̰СW(xu)W(xu)꼉ԵڰˆԪW(xu)V--ֲ(sh)(wn)}
̲ķ
ֲ(sh)(wn)}˽̰꼉ԔW(xu)Vǵă̲Čֲ(sh)(wn)}ׂ֞(g)ӴΣɶ˶ɶ˲h(hun)rԼꇆ(wn)}c(din)ǣڽQֲ(sh)(wn)}^(gu)W(xu)BһNڔW(xu)W(xu)о(wn)}϶ҪĔW(xu)˼뷽w˼ͨ^(gu)F(sh)һЩҊ(jin)Č(sh)H(wn)}W(xu)аl(f)FһЩҎȡеĔW(xu)ģȻðl(f)FҎɽQеһЩ(jin)Ό(sh)H(wn)}ͬr(sh)ʹW(xu)ÔW(xu)ģͽ}(li)ınĽ̌W(xu)ֻW(xu)(hu )쾚Qcֲ(sh)(wn)}(li)ƵČ(sh)H(wn)}ǰѽQֲ(sh)(wn)}BW(xu)˼뷽һ(g)W(xu)֧c(din)ݵĽ̌W(xu)l(f)չW(xu)˼SߌW(xu)һ˼S
W(xu)
ČW(xu)˼Sc(din)꼉W(xu)˼S˼SҲ˳İl(f)չ߂һķCw(li)ĔW(xu)(dng)(jng)@փݷ@(g)W(xu)f(shu)@(g)ݱкܸߵĔW(xu)˼Sͺ̽gҪ̎ЧI(lng)ҲҪW(xu)̽
̌W(xu)Ŀˣ
1֪RcԣÌW(xu)Ϥ龳ͨ^(gu)(dng)ֲČ(sh)`(dng)W(xu)l(f)Fgcֲ(sh)Ô֮gP(gun)ϵ ˽ͬһֱ(xin)ֲ(sh)(wn)}NrUͬr¿ÔcgP(gun)ϵͨ^(gu)СMʹW(xu)gcֲ(sh)Ô֮gҎ ܉DҎɁ(li)Q(jin)ֲ(sh)Ć(wn)}
2^(gu)cM(jn)һBW(xu)Č(sh)H(wn)}аl(f)FҎҎɽQ(wn)} BνYϵ˼BW(xu)DνQ(wn)}R BW(xu)ĺRBõĽT
3БB(ti)cr(ji)ֵ^(gun) ͨ^(gu)(sh)`(dng)l(f)(i)W(xu)ճ̎̎ДW(xu)wW(xu)ɹϲ
̌W(xu)c(din)
̽l(f)Fɶ˶ԕr(sh)Ôcg֮gP(gun)ϵ
̌W(xu)yc(din)
\ÿÔcg֮gP(gun)ϵQ˼SČ(sh)H(wn)}
̌W(xu)
ֲ(sh)(wn)}mȻճгҊ(jin)F꼉ČW(xu)߀кܴyҶf(shu)^(gu)Ǹ֪ͱ֪njW(xu)(dng)ԽO^(gu)˽̌W(xu)W(xu)ڄ(dng)(sh)`ҷ--ڷҎҎЌW(xu)
̌W(xu)^(gu)̣
һ(chung )O龳n}
1ԌW(xu)С֞dw뱾n
ԌW(xu)wһ֞Αw{(dng)W(xu)ąceOÌW(xu)ıF͐(i)ʹW(xu)ҪW(xu)ăݮa(chn)Qֲ(sh)(wn)}еgxͬr(sh)W(xu)(sh)H팍(sh)`ֱ^(gun)ظһһĔW(xu)˼
2312ֲ(sh)W(xu)M(jn)Эh(hun)
ͨ^(gu)(chung )O(dng)Ȥ龳l(f)W(xu)֪^(gu)ɵڶ(g)h(hun)
̽Ҏɽģ
ȳʾͬW(xu)ȫL(chng)20С·һ߅ֲ(sh)ÿ5һãɶҪԣһҪٿØ(sh)
ָW(xu)x}
1}Ŀゃ֪ʲôf(shu)һf(shu)
2}Ŀÿ5һʲô˼
3}ĿʲôطҪѴҵĆһ߅ɶҪԣ
4һҪٿØ(sh)Լkҵ(wn)}𰸆yͬW(xu)Խ(xin)ΈD(hu)һ(hu)
5
6
1Ոゃ˰ゃķ(xi)ڰչʾoҿÆ
2W(xu)քef(shu)뷨ʹW(xu)_g+1=Ô
얹̾(sh)H
@һh(hun)߀ԭ1W(xu)Q
˼
1ҕ(hu )W(xu)Fһ얹̿L(chng)Ôg֮gP(gun)ϵо?j)ɶ˶Nr·L(chng)10152530ÿ5Nһãɶ˶NҪNٿØ(sh)һһl(xin)αʾС·(hu)һ(hu)Cһ ÿ5Nһãɶ˶N ·L(chng)ף (hu)һ(hu) g Ô
ÿ5Nһãɶ˶N
·L(chng)ף (hu)һ(hu) g Ô
1ԷNôN
2^(gun)^еĔʲôl(f)FСMȽԼİl(f)F
3ȫཻRW(xu)Ҏɣ(sh)Ҏɣ
ɶ˶Nr(sh) Ô=g+1
g=L(chng)g
2ҕ(hu )OӋԶҪԵľʾ119(y)һ
3ƴͨ^(gu)ɶ˶ҪԵrµʹɷNֲ(sh)(wn)}(lin)ϵƽ
1ֲ֪(sh)(wn)}Nģ
nNrɶ˷Nɶ˶Nһ˲N
2һ(li)@ӵֲ(sh)(wn)}Ոef(shu)һf(shu)
nʾ2ɶ˲N
W(xu)(li)Դַ(w)ڌW(xu)ֲ֪(sh)(wn)}AⲻͬķN(chung )OcW(xu)h(hun)֪RP(gun)W(xu)dȤԱܸõcֲ(sh)(wn)}P(gun)}W(xu)ھw┵W(xu)F\ҎɽQʽ(wn)}ʹW(xu)w(hu )W(xu)ăr(ji)ֵc
4ģQ(wn)}ֲ(sh)(wn)}ֻcֲ(sh)P(gun)кSFֲ(sh)(wn)}
1䆖(wn)} h(hun)@һl600L(chng)С·һOÿ30һ(g)·һ^ţһҪق(g)
2һľ^L(chng)10Ҫƽֳ5ÿһҪ8һҪٷ
3W(xu)У_(ki)^\(dng)(hu )ڹPֱܵһԲܵȫL(chng)100ÿ2ײһ棨ɶ˶Ҫ壩Ҫ
4ȫL(chng)2000Ľֵb·ɶҲҪbÿ50װһһҪb· ָx}W(xu)}}̎(wn)˼^(gu)
5@ֹع·һֲ(sh)ÿ6NһһN36ĵ1õһõľxǶh
6V(chng)ϵĴ5r(sh)5812r(sh)12ҪL(chng)r(sh)g oչ龳W(xu)\ҎɪQ(jin)εČ(sh)H(wn)}@Ӳ얹֪˽ҪӖˌW(xu)Ķ˼S
˼
1Մ?w)@nի@
OӋǻڌW(xu)˼SB(ti)W(xu)f(shu)f(shu)@փݵČW(xu)ի@M(jn)һ뿂YoW(xu)лζͰl(f)չĿg
2ֻҪ҂^(gun)߀иԵĆ(wn)}(zh)҂ȥQСтųɂ(g)ȦÔcg֮g(hu )(zh)ӵonȥ˼
ֲ(sh)(wn)}̌W(xu)nͨ15ƪP(gun)£
ֲ(sh)(wn)}̌W(xu)˼05-20
ֲ(sh)(wn)}̌W(xu)˼05-14
ֲ(sh)(wn)}̌W(xu)˼04-20
ɡ̌W(xu)n06-25
^СňW(xu)02-20
aƴ̌W(xu)n04-11
Ҵҡ̌W(xu)n04-08
(xi)ֽ̌W(xu) n04-06
(l )̌W(xu) n04-04