Die Reihen 6, 7, 8 und 9 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 7 | • | 6 | = |
42
|
54
|
6
|
24
|
| 2. | 5 | • | 8 | = |
48
|
40
|
72
|
32
|
| 3. | 4 | • | 7 | = |
42
|
28
|
49
|
35
|
| 4. | 5 | • | 6 | = |
12
|
42
|
30
|
18
|
| 5. | 5 | • | 8 | = |
72
|
40
|
32
|
56
|
| 6. | 10 | • | 6 | = |
24
|
6
|
60
|
42
|
| 7. | 4 | • | 8 | = |
56
|
72
|
32
|
80
|
| Aufgabe 2 | ||||||||
| 1. | 9 | • | 6 | = |
48
|
24
|
54
|
18
|
| 2. | 1 | • | 7 | = |
28
|
7
|
14
|
49
|
| 3. | 2 | • | 7 | = |
7
|
21
|
14
|
42
|
| 4. | 8 | • | 9 | = |
36
|
81
|
27
|
72
|
| 5. | 3 | • | 9 | = |
27
|
36
|
81
|
45
|
| 6. | 1 | • | 7 | = |
7
|
56
|
70
|
63
|
| 7. | 1 | • | 7 | = |
28
|
7
|
14
|
70
|