利用商不变的性质简算560÷35 3.9÷26 2.87÷0.25=560÷(5×7) =3.9÷( )÷( )= ÷(0.25×4)=560÷7 = = = = =

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利用商不变的性质简算560÷353.9÷262.87÷0.25=560÷(5×7)=3.9÷()÷()=÷(0.25×4)=560÷7=====利用商不变的性质简算560÷353.9÷262.87÷0

利用商不变的性质简算560÷35 3.9÷26 2.87÷0.25=560÷(5×7) =3.9÷( )÷( )= ÷(0.25×4)=560÷7 = = = = =
利用商不变的性质简算
560÷35 3.9÷26 2.87÷0.25
=560÷(5×7) =3.9÷( )÷( )= ÷(0.25×4)
=560÷7 = =
= = =

利用商不变的性质简算560÷35 3.9÷26 2.87÷0.25=560÷(5×7) =3.9÷( )÷( )= ÷(0.25×4)=560÷7 = = = = =
=560÷7 ÷5 =3.9÷13÷2 =(87×4)÷(0.25×4)
=80÷5 =0.3÷2 =348÷1
=16 =0.15 =348