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ǰλãҳ > 青岛版七 年级2018--2019学年度第一学期期末考试数学试卷 - 百度文库

青岛版七 年级2018--2019学年度第一学期期末考试数学试卷 - 百度文库

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ߡ𡭡 ߡ𡭡

ܡǰ

ൺ꼶2018--2019ѧȵһѧĩ

ѧԾ

ʱ䣺100 120 ÷

һ ܷ ܰʾװͬѧǣֻǼǶѧ֪ʶϣʱҪţҪƽľдùЩԼʦ ___________š______________________װװ___________:Уѧ𡭡ڡ𡭡Щףɹ

÷ һѡ⣨30֣

13֣114ĵ4෴Ϊ A5 B-5 C115 D-5

23֣涨Ϊij+5kmּˣ10kmôʵϣ

A15km B15km C5km D5km 33֣мУȷǣ

A 5a+2a=3a B 2x6x+5x=1 C a5+a2=a7 D 3a+2b=5ab 43֣һλʮλΪλֱʮλֵ21λʮλϵλϵֽλһλԭλλIJΪ( ) A

B

C

D

53֣֪a=5|b|=8a+b0a-bֵΪ A 13 B -13 C 3 D -3

63֣ СȻ ĸ ǾֵС ( )

A

B C D

Ծ1ҳ6ҳ

ߡ𡭡

73֣Ҫӳ人ijÿµı仯ƣ˲ A ͳͼ B ͳͼ C ͳͼ D Ƶֲͳͼ 83֣꼶2ͬѧȤֳС飬СֲͼʾͼУһСӦԲĽǶǣ

ߡ𡭡

A 45 B 60 C 72 D 120 93֣

ֵΪ7

ֵΪ( )

A 0 B 24 C 34 D 44

103֣ҹҳ̴λֱָ㷨ͳڡһ⣺һͷһɮɮСɮ˷һСи˼ǣ100з100ͷ1˷3С3˷1÷꣬ʴСиˣxˣз̵ã

A B

C D

÷ ⣨32֣

114֣3xm

+8=6ǹxһԪһη̣ômֵΪ 124֣AB=10ףBC=5ףABCͬһֱϣACij__________ס

134֣3x2-2x+3ֵ-4-9x2+6x-8ֵ_________

144֣֪ʽx?2yֵ-2ʽ2x?4y?1ֵ 154֣ͼʾMN߶ABϣMB?5cmNB?14cm

Ծ2ҳ6ҳ

𡭡ڶߡװڡװҪװ롭𡭡⡭𡭡ߡ𡭡 ߡ𡭡

N߶AMе㣬߶ABΪ cm

164֣239˿͵MH370ɻʧһȳΪ˹עĽ㣮СڰٶϢҵؽԼ32 800 00032 800 000ÿѧʾΪ 174֣ȽϴС ?1 5|2| 2 2 ___________š______________________װװ___________:Уѧ𡭡ڡ𡭡184֣a?2?0a?___________a?2?3a?___________. ÷ ⣨58֣

198֣ⷽ

12x?4(x?5)?3?5x 23x?7?x?4?1?83

208֣㣺 1136+451236

Ծ3ҳ6ҳ

ߡ𡭡

20.52+ 1116|224|13 4227ߡ𡭡

218ֵ֣6a22ab+b2+22a23ab+3b2a=1b=12

228֣ңb,ֵ

Ծ4ҳ6ҳ

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ߡ𡭡 ߡ𡭡 ܡǰ ൺ꼶2018--2019ѧȵһѧĩ ѧԾ ʱ䣺100 120 ÷ һ ܷ ܰʾװͬѧǣֻǼǶѧ֪ʶϣʱҪţҪƽľдùЩԼʦ ___________š______________________װװ___________:Уѧ𡭡ڡ𡭡Щףɹ ÷ һѡ⣨30֣ 13֣11

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