36×240÷60×3(巧算)

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36×240÷60×3(巧算)36×240÷60×3(巧算)36×240÷60×3(巧算)36×240÷60×3=36x4x60÷60x3=36x4x3=3x12x12=3x144=432=36×40

36×240÷60×3(巧算)
36×240÷60×3(巧算)

36×240÷60×3(巧算)
36×240÷60×3
=36x4x60÷60x3
=36x4x3
=3x12x12
=3x144
=432

=36×40×6÷60×3=36×4×3=36×12=12×12×3=144×3=432