Die Reihen 6, 7, 8 und 9 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 1 | • | 6 | = |
12
|
36
|
42
|
6
|
| 2. | 9 | • | 9 | = |
27
|
18
|
36
|
81
|
| 3. | 4 | • | 8 | = |
24
|
16
|
80
|
32
|
| 4. | 9 | • | 9 | = |
45
|
72
|
9
|
81
|
| 5. | 9 | • | 9 | = |
72
|
81
|
27
|
45
|
| 6. | 1 | • | 7 | = |
35
|
7
|
56
|
42
|
| 7. | 6 | • | 6 | = |
12
|
6
|
36
|
60
|
| Aufgabe 2 | ||||||||
| 1. | 4 | • | 9 | = |
36
|
9
|
27
|
81
|
| 2. | 8 | • | 8 | = |
64
|
72
|
80
|
32
|
| 3. | 2 | • | 7 | = |
28
|
14
|
21
|
35
|
| 4. | 2 | • | 9 | = |
18
|
45
|
36
|
81
|
| 5. | 10 | • | 9 | = |
9
|
36
|
90
|
27
|
| 6. | 5 | • | 7 | = |
49
|
56
|
7
|
35
|
| 7. | 4 | • | 6 | = |
12
|
24
|
18
|
42
|