Die 20er - Reihe üben (Multiple-Choice)
Das große Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 1 | • | 20 | = |
100
|
20
|
80
|
40
|
| 2. | 18 | • | 20 | = |
360
|
20
|
180
|
120
|
| 3. | 9 | • | 20 | = |
180
|
40
|
160
|
140
|
| 4. | 17 | • | 20 | = |
340
|
80
|
160
|
140
|
| 5. | 4 | • | 20 | = |
80
|
200
|
120
|
160
|
| 6. | 5 | • | 20 | = |
160
|
120
|
20
|
100
|
| 7. | 18 | • | 20 | = |
80
|
140
|
180
|
360
|
| Aufgabe 2 | ||||||||
| 1. | 13 | • | 20 | = |
20
|
40
|
260
|
140
|
| 2. | 2 | • | 20 | = |
40
|
100
|
200
|
80
|
| 3. | 12 | • | 20 | = |
240
|
100
|
160
|
140
|
| 4. | 20 | • | 20 | = |
20
|
60
|
80
|
400
|
| 5. | 10 | • | 20 | = |
100
|
200
|
140
|
160
|
| 6. | 19 | • | 20 | = |
380
|
20
|
140
|
180
|
| 7. | 11 | • | 20 | = |
180
|
220
|
40
|
20
|