Die Reihen 4, 5, 6 und 7 üben [1]
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 7 | • | 7 | = |
70
|
49
|
21
|
35
|
| 2. | 8 | • | 4 | = |
8
|
12
|
40
|
32
|
| 3. | 5 | • | 5 | = |
40
|
25
|
15
|
35
|
| 4. | 7 | • | 5 | = |
15
|
30
|
35
|
5
|
| 5. | 10 | • | 6 | = |
60
|
18
|
24
|
42
|
| 6. | 3 | • | 5 | = |
15
|
35
|
20
|
30
|
| 7. | 7 | • | 7 | = |
56
|
70
|
42
|
49
|
| Aufgabe 2 | ||||||||
| 1. | 9 | • | 7 | = |
56
|
63
|
35
|
28
|
| 2. | 2 | • | 6 | = |
60
|
48
|
18
|
12
|
| 3. | 1 | • | 4 | = |
24
|
32
|
4
|
40
|
| 4. | 6 | • | 5 | = |
40
|
15
|
45
|
30
|
| 5. | 3 | • | 7 | = |
42
|
35
|
21
|
56
|
| 6. | 10 | • | 6 | = |
54
|
60
|
18
|
12
|
| 7. | 10 | • | 5 | = |
30
|
50
|
20
|
25
|