Question

371x6+571x4简便计算怎么算？

Answer 1

371X6十571×4
=371x6十371×4十2OO×4
=371X(6十4)十8OO
二371O十8OO
=451O

Answer 2

371×6+571×4
=371×6+（371+200）×4
=371×6+371×4+200×4
=371×6+371×4+800
=371×（6+4）+800
=371×10+800
=3710+800
=4510

Answer 3

=371×6+（371+200）×4
=371×6+371×4+200×4
=371×（6+4）+800
=4510

Answer 4

=371×6+（371+200）×4
=371×6+371×4+200×4
=371×（6+4）+800
=371×10+800
=3710+800
=4510

Answer 5

371×6+571×4
=371×6+(371+200)×4
=371×6+371×4+200×4
=371×(6+4)+800
=371×10+800
=3710+800
=4510