A ........................................
1. Skróć
=
=
=
=
=
=
2. Zamień na ułamki
niewłaściwe
5
= 1
=
2
= 2
=
3
= 1
=
A ........................................
1. Skróć
=
=
=
=
=
=
2. Zamień na ułamki
niewłaściwe
5
= 1
=
2
= 2
=
3
= 1
=
B ........................................
1. Skróć
=
=
=
=
=
=
2. Zamień na ułamki
niewłaściwe
3
= 1
=
7
2
=
4
= 1
=
B ........................................
1. Skróć
=
=
=
=
=
=
2. Zamień na ułamki
niewłaściwe
3
= 1
=
7
2
=
4
= 1
=