11.11×6666+7778×33.33几种解法?

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11.11×6666+7778×33.33几种解法?
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11.11×6666+7778×33.33几种解法?
11.11×6666+7778×33.33几种解法?

11.11×6666+7778×33.33几种解法?
11.11×6666+7778×33.33
=33.33×2222+7778×33.33
=33.33×10000
=333300

11.11×6666+7778×33.33
=33.33*2222+7778*33.33
=33.33(2222+7778)=33.33*10000=333300

11.11×6666+7778×33.33
33.33*2222+7778*33.33
33.33(2222+7778)=33.33*10000=333300