简便计算过程方法如下
解:102×36
=(100+2)×36
=100+36+2×36
=3600+72
=3672
102×36
=(100+2)×36
=100×36+2×36
=3600+72
=3672
102*36
=(100+2)*36
=100*36+2*36
=3600+72
=3672
乘法分配律为:两个数的和与一个数相乘,先将它们与这个数分别相乘,再相加,积不变.即:(a+b)×c=a×c+b×c.反过来则:a×c+b×c=(a+b)×c
102 ×36
= (100+2)×36
= 100×36+2×36
= 3600 +72
= 3672
原式
=(100+2)×36
=100×36+2×36
=3600+72
=3672