Die 20er - Reihe üben (Multiple-Choice)
Das große Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 14 | • | 20 | = |
280
|
80
|
180
|
140
|
| 2. | 10 | • | 20 | = |
200
|
40
|
100
|
80
|
| 3. | 18 | • | 20 | = |
80
|
360
|
20
|
200
|
| 4. | 17 | • | 20 | = |
40
|
160
|
340
|
120
|
| 5. | 9 | • | 20 | = |
60
|
140
|
180
|
120
|
| 6. | 10 | • | 20 | = |
200
|
60
|
180
|
160
|
| 7. | 12 | • | 20 | = |
240
|
20
|
100
|
60
|
| Aufgabe 2 | ||||||||
| 1. | 3 | • | 20 | = |
200
|
160
|
140
|
60
|
| 2. | 18 | • | 20 | = |
360
|
60
|
200
|
40
|
| 3. | 2 | • | 20 | = |
180
|
160
|
40
|
140
|
| 4. | 18 | • | 20 | = |
20
|
360
|
140
|
60
|
| 5. | 5 | • | 20 | = |
200
|
40
|
100
|
180
|
| 6. | 13 | • | 20 | = |
120
|
100
|
200
|
260
|
| 7. | 16 | • | 20 | = |
40
|
160
|
320
|
120
|