Question

75乘43加43乘26减43用简便计算怎么计算

Answer 1

=43x（75+26-1）
=43x100
=4300

Answer 2

75X43+43X26一43=43X(75一1十26)=4300

Answer 3

75×43＋43×26-43
＝75×43＋43×26-43×1
＝43×（75＋26-1）
＝43×100
＝4300

Answer 4

43×(75+26-1)

Answer 5

（26-1+75）×43