F
altblattaufgabe
n
Faltblattaufgaben (1) zur Addition und Subtraktion von positiven Zahlen
(oder zur vereinfachten Schreibweise)
© hans-dieter@mallig.de auf --
www.mallig.eduvinet.de
-- www.mallig.de -- www.freiburg-sol.de --
www.zum.de/Faecher/Bio/BW/default.htm
Lösungen:
Aufgabengruppe A
- 7 - 4 =
+ 16 - 9 =
- 17 + 9 =
- 11 - 19 =
+ 6 - 9 =
- 16 + 29 =
- 6 - 9 =
- 6 - 19 =
- 23 + 26 =
= -11
= 7
= -8
= -30
= -3
= 13
= -15
= -25
= 3
Aufgabengruppe B
- 7 + 9 =
+ 13 - 9 =
- 17 + 19 =
- 21 + 19 =
- 6 + 14 =
+ 16 - 24 =
- 6 + 29 =
- 23 - 23 =
- 26 - 19 =
= 2
= 4
= 2
= -2
= 8
= -8
= 23
= -46
= -45
Aufgabengruppe C
- 7 - 14 =
+ 16 - 23 =
- 17 + 16 =
- 21 - 19 =
+ 62 - 92 =
- 12 + 7 =
- 16 - 29 =
- 3 - 14 =
- 22 - 22 =
= -21
= -7
= -1
= -40
= -30
= -5
= -45
= -17
= -44
Aufgabengruppe D
- 5 - 9 =
+ 3 - 9 =
- 7 - 19 =
- 21 + 29 =
+ 60 - 74 =
- 26 + 24 =
- 6 - 6 =
- 13 - 23 =
- 27 + 17 =
= -14
= -6
= -26
= 8
= -14
= - 2
= -12
= -36
= -10
