September 2018 1 12 Report

Zad.1
a) [(-4)*(-2)+(-24):6]*[-6-(-8)]=
b)-(2-1/4):(-3/4+3)=
c) 1/4*(1i34-1/8:1/6)=

legenda:
*- razy
: - podzielic
+ -kazdy wie ze plus
- | kazdy wie ze minus
1/4- to jest ulamek jedna czwarta
np: 1i3/4 to jest ulamek jeden i trze czwarte


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