⺣ - רҵ·ĵϷƽ̨

ǰλãҳ > 浙教版八年级上册期末数学试题及答案【最新整理?- 百度文库

浙教版八年级上册期末数学试题及答案【最新整理?- 百度文库

  • 62 Ķ
  • 3
  • 2025/5/4 2:23:04

ϰϡ֪ʶ

꼶ϣѧĩ

һѡ⣨ÿС3֣30֣

1Ϊ˽ij12000бҵμпѧɼгȡ500?ѧɼͳƷ˵ȷǣ

Aָÿ B12000Ǹ C500ijɼһ Dָ500

2abΪa>0,b<0,a?bôababĴСϵǣ A.b<-a<-b

3һֽƬͼ5ТšƵķʽ

ۺآе߲ü󽫢е

ֽƬƽͼӦͼе ( )

A B C D

3(2?x)ΪxȡֵΧ ( ) 5ABE???(A)x-2 (B)x-2 (C)x2 (D)x2

C?FD5ͼڷֽϻСͼ(00)ʾA㣬(04)ʾB㣬ôCλÿɱʾΪ

B ( )

C A(03) B(23) C(32) D(30)

A 6.122xƽͬôx( ) 5ͼ A1 B2 C3 D4 7ͼABCDú¡õʽӱʾȣ= A+- B+-

ϰϡ֪ʶ

C180+-- D180++-

8ֱͿֲͬɫ϶ Ļϵɫ뻨Ķб£

ɫ 2 3 4 5 6 ưϺƺ컨Ķ 1 ֽСͬɫֲȫһ ĸƴһˮƽõij壬ͼʾ ôĵµ湲У 仨

A15 B16 C21 D17 9һԪһβʽ??x?aĽ⼯Ϊx>aa٣1aȡֵΧǣ x??1?Aa>1 Ba<1 Ca>0 Da<0 10ȱİ˳ʱתСǶǣ ʱͼԭͼغϣ

A30 B90 C.120 D60

רһÿС3֣30֣

11˵ͼͼΪεһ___________.

12һ8ףһ2ף8ףһֻСһҷɵһңٷ________.

A 13ͼABCУACB=90㣬ĸΪΣ S1

ֱΪS1S2S3֪S1=36S3=100S2=________

C 14֪߶εijΪ5cm12cm߶εij Ϊ__________cmʱ߶һֱΡ 15ͼһֱǰһʹֱǶغ

O㣬AOB+DOC=_____

16СĸԤ11·ݵ±11³8ÿ ϵʾ ʾ 1 2 3 4 5 6 7 8 ADCBS3

B

S2

O21 24 28 33 39 42 46 49 ÿȵ0.53ԪС11£30죩ĵ Ԫ

ϰϡ֪ʶ

17֪2x?3y?1yxĺɱʾΪ y 18ֻһ2ȫͬijij߷ Ϊ5cm4cm3cmǵһһ³ 壬Щ³У________. 19ƽֱϵУꡢ궼Ϊĵ Ϊ. ۲ͼÿһΣʵߣ ĸ²10Σʵ ߣϵ_________.

20ֲһ6ֱ С2 34567?һ֣ͼ3 ʾ3ֲͬİڷ3ʱ _______

3 -2 3 2 1 -1 O -1 -2 -3 1 2 3 x 19ͼ

ϸĻһ6֣

216֣ͼλABĵABCҪһΪΣһΪ

Σ

ABABġһ׼ȷչʾIJŻ

228֣вʽ飩ѽ⼯ʾϡ

?7?3x?1?2?x2x?1?2xx?21 2?

?034?5?

ϰϡ֪ʶ

23.ͼ֪A23ֱy?x 1仭ͼAֱy?x

Ay=xԳƵB Aԭ㣨00ĶԳƵC 2дBC 3жϡABC״˵ɡ

2410֣У׼ѡһ˶Աμȫѧ˶ᣬ˶ӵļס

˶Ա8ѡαǵijɼλcm£ ף170 165 168 169 172 173 168 167 ң160 173 172 161 162 171 170 175 1ס˶ԱƽɼֱǶ٣3֣

O

  • ղ
  • Υٱ
  • Ȩ
ĵ10.00 Ԫ VIP
ߣ...

92ƪĵ

ĵ飺

ϰϡ֪ʶ 꼶ϣѧĩ һѡ⣨ÿС3֣30֣ 1Ϊ˽ij12000бҵμпѧɼгȡ500?ѧɼͳƷ˵ȷǣ Aָÿ B12000Ǹ C500ijɼһ Dָ500 2abΪa>0,b<0,a?bôababĴСϵǣ A.b<-a<-b

οͿͨغɸƺŰ棩
ƪ
ʱؼۣ10 Ԫ/ ԭ:20Ԫ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
עĵпܡֻĿ¼ݲȫ֮ǰעѸ޷ػ⣬ϵЭ㴦
΢ţfanwen365 QQ370150219
Copyright © ⺣ All Rights Reserved. ICP16052595-3 վͼ ͷQQ370150219 䣺370150219@qq.com