\(32.65+35.152-35.120\)
\(=32.65+35(152-120)\)
\(=32.65+35.32\)
\(=32(65+35)\)
\(=32.100\)
\(=3200\)
P/s: Dấu chấm là dấu nhân. Hok tốt~
32 x 65 + 35 x 152 - 35 x 120
= 32 x 65 + 35 ( 152 - 120 )
= 32 x 65 + 35 x 32
= 32 x ( 65 + 35 )
= 32 x 100
= 3200
32 x 65 + 35 x 152 - 35 x 120
= 32 x 65 + 35 ( 152 - 120 )
= 32 x 65 + 35 x 32
= 32 x ( 65 + 35 )
= 32 x 100
= 3200
32 x 65 +35 x152 -35 x120
=32 x 65 + 35(152-120)
=32 x 65 + 35 x 32
=32(65 + 35)
=32 x 100
=3200
32 x 65 +35 x152 -35 x120
=32 x 65 + 35(152-120)
=32 x 65 + 35 x 32
=32(65 + 35)
=32 x 100
=3200