August 2018 2 7 Report
1.Zapisz każdą z podanych sum na dwa inne sposoby, zmieniając kolejnosc wyrazów :
a)x-2y+5 =
b)-a + 3b + 8 - 7c =
c)5k-2l-3m + 9=
2.a)3x+4x+5y-2y=
b)2a-3a+7-6=
c)2x-5x+7-6 =
d)2a+b-4b =
e)x-2x+3+x-4 =
f)3x-y+4x-2y=
g)2x-6+4x+2=
h)3y-5-5y-6=
i)-2a+2a-3a-3b=
j)1/2t-2x+3t-x-t=
More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.