September 2018 1 31 Report

zad.1.

8 3/7 - (5 8/21 + 3 3/14)=

zad.2.

a) -1 4/6 + 3 7/10=

b) -12 3/8 +5 5/6=

c) -3 2/3 - 2 4/15=

d) -3 3/4 - 5 7/18=

e) 4 3/8 - 5 7/10=

f) 2 1/16 - 5 5/6=

g) 2 3/10 - 4 1/25

h) 3 5/6 - 5 2/9=

zad.3.

a) 6 : 1/3=

b) 1 2/5 : 14=

c) 9 : 1 7/8=

d) 6 1/4 : 5=

e) 2 1/2 : 3 3/4=

f) 1 1/6 : 4 2/3=

g) 2 1/5 : 1 7/15=

h) 3 3/8 : 2 1/4=

zad.4.

a) 18/7 * (-6/25) * 35/36=

b) 8/15 * (-20/9) * (-81/64)=

Jeśli będzie wszystko ok daje naj !


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