知识问答

六年级数学列式计算100道带过程带答案

一、6÷3/8–3/8÷6

=1/6x(3/8-3/8)

=1/6x0

=0

二、4/7×5/9+3/7×5/9

=(4/7+3/7)x5/9

=1x5/9

=5/9

三、5/2-(3/2+4/5)

=5/2-3/2-4/5

=1-4/5

=1/5

四、6×(1/2+2/3)

=6x1/2+6x2/3

=3+4

=7

五、8×4/5+8×11/5

=8x(4/5+11/5)

=8x3

=24