25x125x8x4 简便计算

2024-11-15 21:33:26
推荐回答(5个)
回答1:

原式
=(25x4)x(125x8)

=100x1000

=100000

回答2:

简棚仔便计唤此算链链汪
125×4/25×8
=(125÷25)×4×8
=5×4×8
=20×8
=160

回答3:

=25x4x125x4
=1OOx1OOO
=1OOOOO

回答4:

125X4/25X8
=(100÷25+25÷25)X4X8
=(4+1)X2X16
=160

回答5:

125x4+25x8
=125×8÷2+25×4×2
=1000÷2+100×2
=500+200
=700