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