November 2018 1 14 Report
Prosze o wykonanie 2 zadań . DAJE NAJ DLA PIERWSZEGO/EJ
1 . oblicz wartości ułamków piętrowych:
a ) 2/3/5/7 b) 3/1/4 c) 7/9/3
2 . oblicz
4 5/9 + 2 *41/2 =
5 1/7 * 1 4/9 - 6 : 4 2/3 =
3 1/2 * ( 2 1/4 - 1 1/2 : 6) =
5 2/9 - 1 1/6
-------------- < kreska ułamkowa
3 2/3 * ( 1 1/4 - 1 1/2) =


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