Question

123×67-23×67+33×82+33×18等于多少简便计算？

Answer 1

Answer 2

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

Answer 3

简便计算详细过程如下：
＝67×(123-23)＋(82＋18)×33
＝67×100＋33×100
＝(67＋33)×100【或者6700＋3300】
＝100×100
＝10000

Answer 4

解 ＝67×(123－23)+33×(82+12)
＝67×100+33×100
＝6700+3300
＝10000

Answer 5

67×(123一23)十33x(82十18)
=67x1OO十33×100
=1OOx(67十33)
=1OO×100
=10000