5. Oblicz w pamięci: a) 2,7:9-1=c) 2,4·(57 - 77) =e) 0,3 -0,25 - 8 =b) 3-(-3)3 =d) 13 -7.9 =f) (4,.... Question from @zudegorska

October 2020 0 35 Report

5. Oblicz w pamięci: a) 2,7:9-1=
c) 2,4·(57 - 77) =
e) 0,3 -0,25 - 8 =
b) 3-(-3)3 =
d) 13 -7.9 =
f) (4,5-2,52)2 =

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