Kopfrechnen üben - Addition
14 + 38 = … .…… 24 + 37 =
14 + 30 + 8 =
44 + 8 =
44 + 6 + 2 =
50 + 2 = 52
19 + 34 = 45 + 27 =
37 + 56 = 58 + 38 =
64 + 29 = 56 + 45 =
Renate Steinhauer Dyskalkulietrainerin
Kopfrechnen üben - subtrahieren
56 - 37 = … .…… 98 - 19 = 56 - 30 - 7 =
26 - 7 =
26 - 6 - 1 =
20 - 1 = 19
49 - 15 = 86 - 28 =
73 - 36 = 64 - 45 =
52 - 13 = 36 - 27 =
Renate Steinhauer Dyskalkulietrainerin