February 2019 0 5 Report
1 . Oblicz .
a) 1 1/2 + 0,4- - 1/3 =
b) 3 x 2 1/2 x 4 1/3 : 6 1/2 =
c) 0,2 + 1/5 - 2/3 =

2 . Jakim procentem liczby 45 jest liczba 5

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