October 2018 2 21 Report

Rozwiąż.
A) -6,2:3,1-(-2,1x10) =
B) 2 x3 [ 3 1/4 - ( 3,75)] x 3,5 =
D) 3 x (-10 )2 + (-3)3 =

E) -9 x ( -8) - 5 x (-10 do potęgi drugiej) =
F) (-0,2)x(-100)-4 1/2 x 2/3 =
G) (-2,7-3:10)3 x (-1)
H) 2+ (-4)x(-20)
I) (-10 X (1 1/5 - 5,5 )
J) ( - 7 X (-10 do potęgi 2) - (-7)
K) 2,5 x (3,2 - 0,8) pod tym jest taka kreska i pisze -2

L) (-2,6): 0,26 + 1/2 x 8 do potegi 2

Prosze bardzo pilne!!!
Dam JAN <---- ; 3


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