August 2018 1 14 Report
2.Wyłącz wspólny czynnik przed nawias.

a)15ab-6b=
b)4xyz+10xz
c)8k²l³-4l²l=
d)5m³n+20m²n²=
e)9a²b³-6a³b+2a²b²
f)2,1x³+0,7x³y=


1.Wyłącz wspólny czynnik przed nawias.

a)cukierek-cukier=
b)3 jajka+kasza=
c)2 drzewa-3 krzewy=
d)2 ananasy+3banany=
e)tatarak+traktat-
f)5 klap+3 klaty+1 blat=



Ksiązka : 'Matematyka z Plusem' Kl. 2 , 15,16 str 35 zbiór zadań.


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