Die Reihen 4, 5, 6 und 7 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 7 | • | 7 | = |
49
|
70
|
63
|
28
|
| 2. | 9 | • | 6 | = |
18
|
54
|
42
|
24
|
| 3. | 6 | • | 4 | = |
20
|
24
|
40
|
4
|
| 4. | 5 | • | 6 | = |
42
|
54
|
18
|
30
|
| 5. | 4 | • | 5 | = |
5
|
50
|
30
|
20
|
| 6. | 10 | • | 4 | = |
28
|
40
|
36
|
20
|
| 7. | 3 | • | 6 | = |
24
|
18
|
6
|
60
|
| Aufgabe 2 | ||||||||
| 1. | 6 | • | 4 | = |
20
|
24
|
4
|
16
|
| 2. | 8 | • | 6 | = |
48
|
6
|
24
|
54
|
| 3. | 5 | • | 6 | = |
24
|
36
|
30
|
12
|
| 4. | 8 | • | 5 | = |
40
|
35
|
25
|
20
|
| 5. | 4 | • | 4 | = |
32
|
16
|
36
|
24
|
| 6. | 9 | • | 7 | = |
42
|
21
|
28
|
63
|
| 7. | 7 | • | 7 | = |
14
|
56
|
49
|
21
|