November 2018 1 45 Report

zadanie 1 Oblicz :

a)

-7+9 =

-9+7=

-9-7=

9-7=

7-9=

-7-9=

-(9-7)=

b)

-5+4=

-5-4=

-4+5=

4-5=

5-4=

-4-5=

-(4-5)=

c)

-3-8=

-3+8=

3-8=

3+8=

-8-3=

-8+3=

-(3-8)=

d)

-2-6=

2-6=

-2+6=

-6+2=

-6-2=

6-2=

-(2-6)=

e)

-5+9=

5-9=

-5-9=

-9+5=

-(5-9)=

9-5=

-9-5=

zadanie 2

Wyrażenia algebraiczne to ...

Jednomian to ...

Aby uporządkować jednomian należy ...


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