Die 3er - Reihe üben (Multiple-Choice)
Das kleine Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 1 | • | 3 | = |
6
|
12
|
18
|
3
|
| 2. | 3 | • | 3 | = |
9
|
27
|
12
|
3
|
| 3. | 2 | • | 3 | = |
6
|
18
|
15
|
27
|
| 4. | 9 | • | 3 | = |
6
|
27
|
12
|
9
|
| 5. | 3 | • | 3 | = |
9
|
12
|
30
|
24
|
| 6. | 2 | • | 3 | = |
30
|
6
|
3
|
18
|
| 7. | 10 | • | 3 | = |
3
|
24
|
12
|
30
|
| Aufgabe 2 | ||||||||
| 1. | 1 | • | 3 | = |
27
|
3
|
24
|
21
|
| 2. | 2 | • | 3 | = |
9
|
30
|
21
|
6
|
| 3. | 4 | • | 3 | = |
18
|
15
|
24
|
12
|
| 4. | 10 | • | 3 | = |
18
|
3
|
27
|
30
|
| 5. | 4 | • | 3 | = |
15
|
6
|
30
|
12
|
| 6. | 7 | • | 3 | = |
21
|
9
|
27
|
15
|
| 7. | 9 | • | 3 | = |
3
|
15
|
18
|
27
|