February 2019 0 6 Report
1. Oblicz wartość liczbową wyrażenia.
a) 0,3 x (2/5 - 1/3) =
b) 2,25 + 5/7 x 1,4 - 1/2 =
c) ( 21,75 - 7 1/4) x 4 =
d) 18 x 0,02 + 6,4 : 10 =
e) 2,3 : 10 - 2,3 x 1/10 =
f) 8,35 : 0,1 -0,1 : 2/5 =
g) (2 2/3 - 0,6) * 0,25 - 1/4
h) 3 3/5 - 3/5 +2 1/3
i) 5* 12+ 8/5+8

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