进制转换综合练习题

进制转换综合练习题进制转换综合练习题进制转换综合练习题进制转换综合练习题编制仅供参考审核批准生效日期地址：电话：传真:邮编:进制转换练习题【例题1-1】十进制数1000对应二进制数为______，对应十六进制数为______。供选择的答案A：=1\*GB3①10 =2\*GB3②00 =3\*GB3③00 =4\*GB3④10B：=1\*GB3①3C8 =2\*GB3②3D8 =3\*GB3③3E8 =4\*GB3④3F8【例题1-2】十进制小数为对应的二进制数为______，对应的十六进制数为______。供选择的答案A：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④B：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④【例题1-3】二进制的1000001相当十进制的______，二进制的可以表示为______。供选择的答案A：=1\*GB3①62 =2\*GB3②63 =3\*GB3③64 =4\*GB3④65B：=1\*GB3①23+2–3 =2\*GB3②22+2–2 =3\*GB3③23+2–2 =4\*GB3④22+2–3【例题1-4】十进制的100相当于二进制______，十进制的相当二进制的______。供选择的答案A：=1\*GB3①1000000 =2\*GB3②1100000 =3\*GB3③1100100 =4\*GB3④1101000B：=1\*GB3①2–1+2–2+2–4+2–5 =2\*GB3②1–(2–3+2–4)=3\*GB3③1+(–2–3–2–4) =4\*GB3④1–2–3–2–4–2–6【例题1-5】八进制的100化为十进制为______，十六进制的100化为十进制为______。供选择的答案A：=1\*GB3①80 =2\*GB3②72 =3\*GB3③64 =4\*GB3④56B：=1\*GB3①160 =2\*GB3②180 =3\*GB3③230 =4\*GB3④256【例题1-6】在答案群所给出的关系式中正确的为______，在给出的等式中不正确的为______。供选择的答案A：=1\*GB3①< =2\*GB3②> =3\*GB3③> =4\*GB3④<B：=1\*GB3①= =2\*GB3②= =3\*GB3③= =4\*GB3④=【例题1-7】十六进制数相当十进制数______。供选择的答案A：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④【例题1-8】2005年可以表示为______ 年；而37308年是指______ 年。供选择的答案A：=1\*GB3①7C5H =2\*GB3②6C5H =3\*GB3③7D5H =4\*GB3④5D5HB：=1\*GB3①200010 =2\*GB3②200210 =3\*GB3③200610 =4\*GB3④200810【例题1-9】十六进制数对应的十进制分数为______。供选择的答案A：=1\*GB3①3495 =2\*GB3②3495 =3\*GB3③1165 =4\*GB3④1165   16 8     8 4【例题1-10】二进制数可以表示为______；将其转换成八进制数为______；将其转换成十六进制数为______。供选择的答案A：=1\*GB3①25+2–5 =2\*GB3②24+2–4 =3\*GB3③25+2–4 =4\*GB3④24+2–5B：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④C：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④【例题1-11】对于不同数制之间关系的描述，正确的描述为______。供选择的答案A：=1\*GB3①任意的二进制有限小数，必定也是十进制有限小数。=2\*GB3②任意的八进制有限小数，未必也是二进制有限小数。=3\*GB3③任意的十六进制有限小数，不一定是十进制有限小数。=4\*GB3④任意的十进制有限小数，必然也是八进制有限小数。【例题1-12】二进制整数11转换为十进制数为______，二进制小数转换成十进制数为______。供选择的答案A：=1\*GB3①1021 =2\*GB3②1023 =3\*GB3③1024 =4\*GB3④1027B：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④【例题1-13】十进制的相当十六进制的______，十六进制的相当十进制的______。将二进制的表示为十六进制为______，将十六进制的表示为二进制为______。供选择的答案A：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④B：=1\*GB3① =2\*GB3② =3\*GB3③ =4\*GB3④C：=1\*GB3① =2\*GB3②0.9C1 =3\*GB3③0.9C4 =4\*GB3④0.9C8D：=1\*GB3①28+2–8 =2\*GB3②28+2–9 =3\*GB3③28+2–10 =4\*GB3④28+2–12【例题1-14】多项式212+28+21+20表示为十六进制为______，表示为十进制为______。供选择的答案A：=1\*GB3①163+162+16–1 =2\*GB3②163+162+3/1 =3\*GB3③163+162+16 =4\*GB3④163+162+3B：=1\*GB3①4353 =2\*GB3②4354 =3\*GB3③4355 =4\*GB3④4356【例题1-15】已知a=，b=，c=，d=，e=，f=，若使a=c，则a为______，c为______；若使d=f，则d为______，f为