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1111X6666+7778X3333

=3333×(2+7778) =3333×7780 =25930740

7778x3333+1111x6666 =3333x(7778 + 2222) =3333x10000 =33330000

=6666×(7778×1/2+1111×1) =6666×(3889+1111) =6666*5000 =33330000

11.11x6666+7778x33.33 =22.22×3333+77.78×3333 =(22.22+77.78)×3333 =100×3333 =333300 11.11x6666+7778x33.33 =2222×33.33+7778×33.33 =(2222+7778)×33.33 =10000×33.33 =333300 11.11x6666+7778x33.33 =11.11×6666+38.89×6666 =(11.11+3...

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