36×25×7的简便运算

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36×25×7的简便运算

36×25×7的简便运算
36×25×7的简便运算

36×25×7的简便运算
36 × 25 × 7
= 9 × 4 × 25 × 7
= (4 × 25) × (9 × 7)
= 100 × 63
= 6300

36×25×7
=(9*4)*25*7
=9*(4*25)*7
=(4*25)*(9*7)
=100*63
=6300

36*25*7
=4*9*25*7
=100*63
=6300