8888×3333+4444×3334=，8888×3333+4444×3334=4444×2×3333+4444×3334=4444×6666+4444×3334=4444×(6666+3334)=4444×10000=44440000.认真观察可知:8888是4444的倍数,将8888×3333转化为4444×2×3333=4444×6666,就可运用乘法分配律求出结果. 888×333+444×334=______.，888×333+444×334, =(888÷2)×(333×2)+444×334, =444×666+444×334, =444×(666+334), =444000; 故答案为:444000. 888×333+444×334=______.，888×333+444×334, =(888÷2)×(333×2)+444×334, =444×666+444×334, =444×(666+334), =444000; 故答案为:444000. 444×33+888×333简便计算，解:444×33+888×333 =444×33+444×666 =444×(33+666) =444×699 =444×(7001) =444×700444×1 =310800444 =310356 8888×3333+4444×3334用简便方法计算， 8888×3333+4444×3334=4444×2×3333+4444×3334=4444×6666+4444×3334=4444×(6666+3334)=4444×10000=44440000 888×333+444×334=_____.，解:888×333+444×334,=(888÷2)×(333×2)+444×334,=444×666+444×334,=444×(666+334),=444000;故答案为:444000. 888×333+444×334=______，888×333+444×334, =(888÷2)×(333×2)+444×334, =444×666+444×334, =444×(666+334), =444000; 故答案为:444000. |