444×666+667×888
= 444×2×333 + 667×888
= 888×333+667×888
= 888×(333+667)
= 888×1000
= 888000
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444x666+667x888
=444*2*333+667*888
=888*333+667*888
=888*(667+333)
=888*1000
=888000