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时间:2020-09-11
《整式的乘除100题.pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯最新资料推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯整式的乘除练习题1.下列各题的计算,正确的是()7297214225100101A.(a)aB.aaaC.2a3a6aD.(0.5)223222.计算(3a)a的结果是().A.44439aB.9aC.6aD.9a433mn2m323m-55-m3.4xy÷(-2xy)=4.aa=a=5.(a)=6.a÷a=345445652237.xxx=8.(x)=9.aa÷(a)÷a=10.(-a)(-a)+a=11.=12.=13.=14.=522325829
2、36215.(x)+xx+(-x)=16.21a÷7a=17.xy÷xy=4232322218.28ab÷7ab=19.(3xy+6xy)÷3xy=243420.(5ab-25a)÷(-5b)=21.32243223222.25ab÷5(ab)=23.(xy+6xy-xy)÷3xy=4222425.4xy÷(-2xy)=______.2332226.(-a)÷a=______.27.______÷5xy=5xy.m+2n+6m+2223428.y=y·__________.29______÷(-5myz)=-myz.32230.(16a-24a)
3、÷(-8a)=______.31.=_____________43223232.(-8xy+12xy-4xy)÷(4xy)=_______________.33.35.=_________36.=_______237.=________38.(3ab)=_______39.=_______40.=_________41.=_____42.=______43.=_____44.=______45.=46.=1⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯最新资料推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯47.=48.=49=50.=51.=52.=
4、53.=54.=55.=56.=57.=58.=59.=60.=61=62.=63.=64.=65.=66.=67.=68.=69.=70.=71.=72.=73.74.75.76.=77.=78.=79.=80=81.=82.=83.=84.=85.(5ab1)(5ab1)8687.=88.=89.=90.=91.=92.=93.=93.94.95.96.2⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯最新资料推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯97.=98.=100.=3
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