Einfache Bruchrechnungen
Name:Bringe zuerst auf gleichen Nenner, rechne aus, umwandeln und ev. kürzen
Nebenrechnungen
1 1 3 4 7 7
4 3 12 12 12 15
1 2 3 16 19 7
8 3 24 24 24 12
4 2 12 10 22 7 1
5 3 15 15 15 15 12
3 7 9 28 37 1 7
4 3 12 12 12 12 24
3 2 9 16 25 1 11
8 3 24 24 24 24 21
1 7 1 14 15 7 1
8 4 8 8 8 8 24
5 11 15 88 103 7 17
8 3 24 24 24 24 40
2 3 10 9 19 4 4
3 5 15 15 15 15 15
4 13 32 65 97 17 19
5 8 40 40 40 40 24
1 7 6 35 41 11 7
5 6 30 30 30 30 8
5 4 25 32 57 17 17
8 5 40 40 40 40 40
2 13 14 39 53 11 11
3 7 21 21 21 21 30
6 3 24 21 45 17 17
7 4 28 28 28 28 28
© Christian Graf, PHS Krems
=
1
=
+ = + =
2
+ = + =
=
1
=
+ = + =
1
+ = + =
=
2
+ = + =
1
+ = + = =
=
4
=
+ = + =
1
+ = + =
=
1
=
+ = + =
+ = + =
=
1 3
+ = + =
Lösungen
+ = + =
+ = + =