November 2018 1 12 Report
Zad. 1,2,3,5. ( ostatnia kolumna ) Strona 10,11. Książka Matematyka wokół nas 1. :)

Zad .1.
4 8/9 + 4 2/3 =
4 + 5 2/5 + 2 1/4 =

Zad. 2
2 3/8 - 1 5/8=
4 1/3 - 5/6 =
8 1/2 - 6 5/7 =

Zad. 3
1 5/7 x 4 2/3=
2 x 2 x 1/4 =
4 x 3 1/8 x 3/10 =

Zad. 5
3 : 2 1/4 =
7 1/2 : 1 7/8 =
1 1/2 : 2 1/4 =

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Licze na szybką odpowiedz. :)
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