RNDr. Erika Tomková

1. Spočítajte zlomky.
2. Výsledky vpisujte s lomítkom; napr. 7/8, v základnom tvare.
3. Nepoužívajte medzery.
4. Po skončení stlačte KONTROLA na overenie správnosti vášho riešenia!


1/3
+
2/3
=
4/7
+
1/7
=
3/2
+
5/2
=
3/5
+
1/5
=
1/10
+
3/10
=
5/7
+
1/7
=
23/30
+
2/30
=
4/9
+
2/9
=
4/5
+
1/5
=
3/8
+
1/8
=
10/13
+
16/13
=
7/5
+
4/5
=

1/3
+
2/9
=
4/7
+
1/14
=
2/3
+
5/6
=
3/20
+
9/20
=
2/9
+
5/18
=
4/21
+
1/7
=
2/3
+
2/9
=
1/35
+
2/5
=
1/21
+
2/7
=
4/9
+
1/3
=
1/2
+
3/8
=
7/8
+
1/4
=

1/3
+
1/2
=
1/6
+
2/9
=
2/5
+
1/6
=
2/11
+
1/2
=
1/3
+
2/5
=
2/8
+
1/5
=
3/8
+
5/6
=
3/5
+
1/2
=
1/3
+
2/4
=
4/9
+
2/5
=
4/7
+
4/3
=
3/5
+
3/4
=