Die Reihen 6, 7, 8 und 9 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 6 | • | 7 | = |
49
|
14
|
42
|
35
|
| 2. | 7 | • | 8 | = |
56
|
64
|
32
|
48
|
| 3. | 2 | • | 7 | = |
70
|
14
|
7
|
63
|
| 4. | 9 | • | 7 | = |
63
|
56
|
49
|
42
|
| 5. | 5 | • | 8 | = |
24
|
64
|
72
|
40
|
| 6. | 10 | • | 9 | = |
90
|
36
|
63
|
45
|
| 7. | 3 | • | 9 | = |
36
|
90
|
18
|
27
|
| Aufgabe 2 | ||||||||
| 1. | 9 | • | 7 | = |
14
|
49
|
63
|
21
|
| 2. | 8 | • | 9 | = |
54
|
18
|
27
|
72
|
| 3. | 3 | • | 8 | = |
24
|
56
|
40
|
80
|
| 4. | 7 | • | 8 | = |
56
|
48
|
32
|
64
|
| 5. | 2 | • | 7 | = |
56
|
21
|
42
|
14
|
| 6. | 1 | • | 6 | = |
36
|
48
|
6
|
54
|
| 7. | 10 | • | 7 | = |
63
|
21
|
56
|
70
|