27×84+16x27用简便方法计算

2025-06-27 23:00:33
推荐回答(4个)
回答1:

中学数学题嘛,呵呵。口算那就是等于(84+16) X 27 = 100 X 27 = 2700

回答2:

27×84+16x27
=27×(84+16)
=27x100
=2700

回答3:

27*84+16*27

=27*(84+16)

=27*100

=2700

回答4:

27×84+16x27
=(84+16)x27
=100x27
=2700