我快崩溃了,25x32 125x32=158x8x( )=1000x( )=( )560/(除)14=560/7/( )=( )/( )=( ) =25x4x( )=( )x( )=( )
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我快崩溃了,25x32 125x32=158x8x( )=1000x( )=( )560/(除)14=560/7/( )=( )/( )=( ) =25x4x( )=( )x( )=( )
我快崩溃了,
25x32 125x32=158x8x( )=1000x( )=( )
560/(除)14=560/7/( )=( )/( )=( )
=25x4x( )
=( )x( )
=( )
我快崩溃了,25x32 125x32=158x8x( )=1000x( )=( )560/(除)14=560/7/( )=( )/( )=( ) =25x4x( )=( )x( )=( )
25X32=25X4X8=100X8=800
125X32=125X8X4=1000X4=4000
560/14=560/7/2=80/2=40
560/14=560/7/( 2 )=(80 )/(2 )=( 40)
25x32 =25x4x(8 )=( 100 )x(8 )=( 800 )
125x32=125x8x( 4 )=1000x( 4)=(4000 )
25X32 =25X4X8 =100X8 =800
125X32 =125X8X4 =1000X4 =4000
560/14 =560/7/2=80/2=40
25x32 125x32=158x8x( 4 )=1000x( 4)=(4000 )
560/(除)14=560/7/( 80 )=( 8)/( 2)=(4 )
=25x4x( 8 )
=( 100)x( 8 )
=( 800 )
这些题就是分解因数
125x32=125x8x(4)=1000x( 4)=(4000 )
560/(除)14=560/7/(2 )=80)/(2)=(40)
25x=25x4x( 8 )=( 100 )x( 8 )=( 800 )
25*32=25*4*8=100*8=800
125*32=125*8*4=1000*4=4000
560/14=560/7/2=80/2=40
25乘以32等于(800)
125乘以32等于158乘以8乘以(算不开)等于1000乘以(4)等于(4000)
560除以14等于560除以7除以(2)等于(80)除以(2)等于(40)
25乘以4乘以(2)等于(400)乘以(2)等于(200)