| Aufgabe 1 | ||||||||
| 1. | 5 | • | 3 | =  |
15
|
21
|
9
|
12
|
| 2. | 4 | • | 5 | =  |
20
|
25
|
5
|
45
|
| 3. | 7 | • | 11 | =  |
110
|
77
|
99
|
88
|
| 4. | 8 | • | 11 | =  |
110
|
99
|
88
|
33
|
| 5. | 5 | • | 2 | =  |
16
|
4
|
20
|
10
|
| 6. | 1 | • | 8 | =  |
24
|
16
|
48
|
8
|
| 7. | 9 | • | 12 | =  |
84
|
60
|
36
|
108
|
| Aufgabe 2 | ||||||||
| 1. | 1 | • | 3 | =  |
27
|
30
|
3
|
15
|
| 2. | 4 | • | 12 | =  |
96
|
36
|
48
|
60
|
| 3. | 9 | • | 1 | =  |
1
|
10
|
9
|
2
|
| 4. | 9 | • | 6 | =  |
54
|
48
|
42
|
24
|
| 5. | 6 | • | 11 | =  |
66
|
33
|
99
|
11
|
| 6. | 3 | • | 5 | =  |
5
|
15
|
20
|
30
|
| 7. | 10 | • | 11 | =  |
33
|
44
|
110
|
55
|
| Aufgabe 1 | ||||||||
| 1. | 5 | • | 3 | =  |
15
|
21
|
9
|
12
|
| 2. | 4 | • | 5 | =  |
20
|
25
|
5
|
45
|
| 3. | 7 | • | 11 | =  |
110
|
77
|
99
|
88
|
| 4. | 8 | • | 11 | =  |
110
|
99
|
88
|
33
|
| 5. | 5 | • | 2 | =  |
16
|
4
|
20
|
10
|
| 6. | 1 | • | 8 | =  |
24
|
16
|
48
|
8
|
| 7. | 9 | • | 12 | =  |
84
|
60
|
36
|
108
|
| Aufgabe 2 | ||||||||
| 1. | 1 | • | 3 | =  |
27
|
30
|
3
|
15
|
| 2. | 4 | • | 12 | =  |
96
|
36
|
48
|
60
|
| 3. | 9 | • | 1 | =  |
1
|
10
|
9
|
2
|
| 4. | 9 | • | 6 | =  |
54
|
48
|
42
|
24
|
| 5. | 6 | • | 11 | =  |
66
|
33
|
99
|
11
|
| 6. | 3 | • | 5 | =  |
5
|
15
|
20
|
30
|
| 7. | 10 | • | 11 | =  |
33
|
44
|
110
|
55
|