Question

75×43＋43×26－43怎样简便怎样算

Answer 1

=43x(75+25+1-1)
=43x100
=4300

Answer 2

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

Answer 3

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

Answer 4

(75+26-1)×43

追答

(101-1)×43

100×43

4300

Answer 5

计算机一秒搞定