September 2018 1 40 Report

Zadanie.1.
Oblicz:
a) (⅜+⅚):(-4⅚)
b) (-5/12-⅜):6⅓
c) (⅝+7/20):(-3 9/10)
d) (-11/20- 5/12):(3 13/15)
e)√3 1/16-(¾)²
f)√3 6/25-(4/3)²
g) - √1 11/25+(¾)²
h) -√6¼-(4/7)²

Zadanie.2.
a) (-2-¼:0,75)*(1,4+1⅗)²:√2¼
b) ⅓-(⅘*2½-15/16:1¼):(-2)²
c) 1,25+(1,8:1 ⅕-⅔):(-⅓)²
d) (-2)³*[⅔:(-1⅛)+2/9:2⅔]
-----------------------------
√1 9/16:2

e) 3²:4½-√5 4/9
--------------
(3:3/7-2³):(-⅓)

Zadanie.3.
Wsród podanych liczb wskaż liczby naturalne:
7½ -5 0 13/1,3 ...



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