Die Reihen 4, 5, 6 und 7 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 8 | • | 7 | = |
21
|
56
|
63
|
70
|
| 2. | 8 | • | 7 | = |
14
|
56
|
63
|
70
|
| 3. | 1 | • | 5 | = |
45
|
10
|
5
|
25
|
| 4. | 9 | • | 4 | = |
20
|
4
|
36
|
12
|
| 5. | 1 | • | 5 | = |
50
|
30
|
5
|
45
|
| 6. | 6 | • | 4 | = |
12
|
24
|
16
|
36
|
| 7. | 3 | • | 6 | = |
54
|
24
|
30
|
18
|
| Aufgabe 2 | ||||||||
| 1. | 10 | • | 5 | = |
15
|
25
|
45
|
50
|
| 2. | 3 | • | 5 | = |
10
|
5
|
20
|
15
|
| 3. | 2 | • | 5 | = |
20
|
40
|
10
|
35
|
| 4. | 2 | • | 6 | = |
60
|
12
|
18
|
54
|
| 5. | 8 | • | 5 | = |
45
|
40
|
25
|
20
|
| 6. | 10 | • | 7 | = |
42
|
21
|
63
|
70
|
| 7. | 6 | • | 6 | = |
48
|
24
|
36
|
54
|