222x999+333x334 怎樣簡便計算 222X999+333X334怎么簡便計算
簡便計算2
222x999+333x334
=222x(3x333)+333x334
=(222x3) x333+333x334
=666x333+333x334
=333x(666+334)
=333x1000
=333000
222x999+333x334
=111×2×111×9+333×(333+1)
=333²×2+333²+333
=333²×3+333
=333×999+333
=333×(999+1)
=333×1000
=333000
222X999+333X334
=222*3*333+333*334
=(222*3+334)*333
=1000*333
=333000
222X999+333X334
=111*2*3*333+333*334
=666*333+333*334
=333*(666+334)
=333000
相關評說:
雷州市齒輪: ______ 222*999+333*334 =666*333+333*334 =(666+334)*333 =1000*333 =333000
雷州市齒輪: ______ 999x222+333x334 解:簡便計算=(333x3)x222+333x334=333x(3x222)+333x334=333x666+333x334=333x(666+334) 乘法分配律=333x1000=333000 祝學習進步.
雷州市齒輪: ______ 999乘222加333乘334 =333*(666+334)=333*1000=333000322除以2.5=(322*4)÷(2.5*4)=1288÷10=128.8
雷州市齒輪: ______ 999*222+333*334 =333*3*222+333*334 =333*666+333*334 =333*(666+334) =333*1000 =333000
雷州市齒輪: ______ =333*3*222+333*334=333*666+333*334=333*(666+334)=333*1000=333000
雷州市齒輪: ______ 999乘222加333乘334=333*3*222+333*334=333*666+333*334=333*(666+334)=333*1000=333000
雷州市齒輪: ______ 您好: 999乘以222再加333乘以334 =333x3x222+333x334 =333x(666+334) =333x1000 =333000 如果本題有什么不明白可以追問,如果滿意記得采納 如果有其他問題請另發(fā)或點擊向我求助,答題不易,請諒解,謝謝. 祝學習進步!
雷州市齒輪: ______ 您好: 999乘以222再加333乘以334 =333x3x222+333x334 =333x(666+334) =333x1000 =333000 如果本題有什么不明白可以追問,如果滿意記得采納 如果有其他問題請另發(fā)或點擊向我求助,答題不易,請諒解,謝謝. 祝學習進步!
雷州市齒輪: ______[答案] 999*222+333x334 =333*(3*222)+333*334 =333*(666+334) =333*1000 =333000