һ - רҵ·ĵϷƽ̨

2018年秋部编版七年级上册数学第一章有理数单元测试卷含答案解析 - 百度文库

Դû ʱ䣺2025/6/27 0:21:35 loading ƪĵֻ
˵ݽԤݿܲȫҪĵҪݣwordʹáword΢ź:xxxxxxxQQxxxxxx ܸṩĵл֧½⡣

2018꼶ѧ һ ԪԾ

ѧ

ʱ䣺120ӣ֣150

ѧУ:______________________༶___________ţ___________

÷

һ ܷ һѡ⣨10С⣬40֣ÿС4֣

14֣¶10+10棬ô¶½5 A+10 B10 C+5

1 D1 2D5

24֣ĸУǣ A1 B0

C

34֣ͼʾABCʾֱΪabc˵ȷǣ

Aa0 Bbc Cba Dac

44֣8෴ǣ

1A8 B

8C8

1D

81 20181 201854֣2018ľֵǣ A2018

B2018

C

D

64֣㣺0+2= A2 B2

C0

D20

321321321b=c=ж14151614151614151674֣֪a=

ȷ Aa=cb=c

Ba=cbc Cacb=c Dacbc

84֣֪abab0a+b0ô Aa0b0 Ba0b0 Cabͬ

Dabţľֵϴ

94֣2018ָȥҹʵԾ̨ףֵ54Ԫӵ82.7ԪȾڶ.82.7ÿѧʾΪ

A0.8271014 B82.71012 C8.271013 D8.271014

104֣ĸͬmnpq㣨5m5n5p5q=4ôm+n+p+q= A24 B21 C20 D22

⣨4С⣬20֣ÿС5֣

115֣һֻԭһһ񣬵ڶ񣬵񣬵Ĵĸ񡭣Ĺ100ΣڵĵΪ

125֣|x|=6x=

135֣ijյΪ5棬Ϊ5棬һ±¸ 森

145֣ababΪ෴

a= b⣨9С⣬90֣ 158֣㣺

23111+

34612

2124222

168֣֪x෴ǩ22x+3a=5aֵ ֪[a]=8a෴

178֣֪abΪ෴cdΪxľֵΪ5x3x2+cd2017a+b2018еֵ

188֣֪a෴2bľֵ3cĵǩ1 1дabcֵ

2ʽ3ab+cb3a2bֵ

21910֣㣺23+63

3ԲԲͬѧļ£ ԭʽ=6+62=02=0

жԲԲļǷȷȷдȷļ̣

2010֣˻ڼ䣬־ԸСڰ˴һĵ·ϸͲм˶Ա涨ΪΪijг¼Ϊλǧף+89+4+7210+637+5

1һм˶ԱĿСصʲôλǶ٣ 2Ϊ0.3/ǧףͶ 2112֣abΪ෴cdΪmľֵΪ2 1ֱдa+bcdmֵ 2m+cd+

a?bֵ m2212֣̽ɣ

?8?8??5?5??12?12?1㲢۲ÿʽ???

?7?9??4?6??11?13?2֪2525=625ô2426=

3ôʽϵĹзֵĹɱʾ 2314֣1߼ȵʽ

11 22?1??1??1???1?? ?2??2?

11 32?1??1??1???1?? ?3??3??1??1??1???1?? ?4??4??1??1??1???1?? ?5??5?1= n211 421 5212۲ȵĸʽ֮Ĺϵɹɵó1

1??1??1?1??1???3ɼʽֵ?1?2???1?2???1?2?????1?2??1? 2??2??3??4??99??100?

2018年秋部编版七年级上册数学第一章有理数单元测试卷含答案解析 - 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
Ƽ
Copyright © 2012-2023 һ Ȩ | ϵ
:վز֪ʶȨݡϢ紫ȨתصƷַȨ,һ֪ͨǣǻἰʱɾ
ͷQQxxxxxx 䣺xxxxxx@qq.com
ICP2023013149
Top