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|IMIĘ I NAZWISKO |KLASA |GRUPA |
| | |A |
| |Liczba punktów |Ocena |
| | /34p | |
Zad. 1Oblicz: (12p)
a) [pic] d) [pic]
b) [pic] e) [pic]
c) [pic] f) [pic]
Zad. 2 Wykonaj mnożenie i dzielenie ułamków (8p)
a) [pic] c) [pic]
b) [pic] d)[pic]
Zad. 3 Oblicz [pic] liczby 3200. (2p)
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Zad. 7 Komputer kosztował 3200 zł. Po pewnym czasie jego cena została obniżona o [pic]. O ile obniżono cenę komputera.(2p)
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Zad. 8 Tomek zbiera kolorowe kulki. Szóstą część zbioru Tomka stanowią kulki czarne, [pic] pozostałych kulek to kulki żółte, a [pic] reszty to kulki zielone. Pozostałe 2 kulki są niebieskie. Ile kulek każdego koloru ma Tomek? (4p)
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