总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 81×2+71×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88 的值.
题型:数学计算
解:
81×2+71×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+71×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+89×2+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+78×2+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+85×2+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+90÷4+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+80×3+79+88
=162+142+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=304+81+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=385+182+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=567+182+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=749+170+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=919+180+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1099+22.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1121.75+176+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1297.75+174+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1471.75+93+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1564.75+160+82+188+184+164+174+178+156+170+22.5+240+79+88
=1724.75+82+188+184+164+174+178+156+170+22.5+240+79+88
=1806.75+188+184+164+174+178+156+170+22.5+240+79+88
=1994.75+184+164+174+178+156+170+22.5+240+79+88
=2178.75+164+174+178+156+170+22.5+240+79+88
=2342.75+174+178+156+170+22.5+240+79+88
=2516.75+178+156+170+22.5+240+79+88
=2694.75+156+170+22.5+240+79+88
=2850.75+170+22.5+240+79+88
=3020.75+22.5+240+79+88
=3043.25+240+79+88
=3283.25+79+88
=3362.25+88
=3450.25 答案:81×2+71×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88=3450.25你的问题在这里没有得到解决?请到 热门难题 里面看看吧!