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36 99

=36*(100-1)=3600-36=3564

36+99×36 =36×1+99×36 =36×(1+99) =36×100 =3600

36×99 =36×(100-1) =36×100-36×1 =3600-36 =3564

36岁长长久久

36×(100-1) =36×100-36 =3600-36 =3564

36×99+36 =36×(99+1) =36×100 =3600

原式 =99x36+1x36 =(99+1)x36 =100x36 =3600

36✖️99的简便运算 =36×(100—1) =36×100—36 =3600—36 =3564。

即是36.99欧元,262.847人民币

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