Question

123×67-23×67+33×82+33×18等于多少简便计算？

Answer 1

123x67-23x67+33x82+33x18
＝67x（123-23）+33x（82+18）
＝67x100+33x100
＝6700+3300
＝10000

Answer 2

=（123-23）*67+33*（82+18）
=67*100+33*100
=（67+33）*100
=100*100
=10000

Answer 3

123×67－23×67＋33×82＋33×18
=67×(123－23)+33×(82＋18)
=67×100＋33×100
=(67+33)×100
=100×100
=10000

Answer 4

123×67-23×67+33×82+33×18
=（123-23）×67+33×（82+18）
=100×67+33×100
=6700+3300
=10000

Answer 5

123x67-23x67+33x32+33x18
=67x（123-23）+33x（82+18）
=67x100+33x100
=6700+3300
=10000