Die 20er - Reihe üben (Multiple-Choice)
Das große Einmaleins
| Aufgabe 1 | ||||||||
| 1. | 19 | • | 20 | = |
60
|
180
|
120
|
380
|
| 2. | 20 | • | 20 | = |
40
|
400
|
120
|
80
|
| 3. | 19 | • | 20 | = |
380
|
160
|
40
|
200
|
| 4. | 10 | • | 20 | = |
200
|
100
|
140
|
160
|
| 5. | 10 | • | 20 | = |
120
|
80
|
20
|
200
|
| 6. | 9 | • | 20 | = |
180
|
80
|
60
|
40
|
| 7. | 13 | • | 20 | = |
200
|
260
|
20
|
100
|
| Aufgabe 2 | ||||||||
| 1. | 10 | • | 20 | = |
160
|
200
|
140
|
60
|
| 2. | 5 | • | 20 | = |
100
|
160
|
120
|
20
|
| 3. | 10 | • | 20 | = |
40
|
180
|
160
|
200
|
| 4. | 16 | • | 20 | = |
100
|
320
|
200
|
40
|
| 5. | 9 | • | 20 | = |
120
|
180
|
80
|
160
|
| 6. | 18 | • | 20 | = |
140
|
200
|
80
|
360
|
| 7. | 4 | • | 20 | = |
180
|
140
|
60
|
80
|