计算下面各题,怎样简便就怎样计算。98乘法6加102乘6？

Answer 1

可以用乘法分配律简算
原式＝6×（98+102）
＝6×200
＝1200

Answer 2

98x6+102x6
=6x(98+102)
=6x200
=1200

Answer 3

98乘6加102乘6
=（98+102）×6
=200×6
=1200

Answer 4

98×6+102×6
=(98+102)x6
=200×6
=1200