Kopfrechnen 4: Gemischte Operationen

Mit der Tabulatortaste (Doppelpfeil) kannst du von Feld zu Feld hüpfen.
86 + 59 =
– 45 = 67
6 x = 144
120 : = 15
2 x 5 x 3 x 7 =
124 + 38 =
91 – = 68
x 8 =144
96 : 6 =
448 : 2 : 2 =
+ 95 = 171
144 - 87 =
5 x = 230
: 8 = 55

+ 59 = 185
210 – = 133
23 x 6 =
160 : = 32
12 x 3 x 4 =
67 + =155
183 – 90 =
x 5 = 85
: 4 = 28

100 – 12 – 13 - 14 =
89 + = 117
– 45 =27
17 x = 119
91 : 7 =

3 x 4 x = 60
780 + 35 =
342 – = 325
45 x = 180
68 : 4 =
x 2 x 3 = 84
891 + = 946
241 – 102 =
13 x 8 =
: 3 = 37
18 + + 20 = 57

33 + 44 + 55 =