Aufgabe 13:
Rechne halbschriftlich!
| • | = |
Tipp:
| 1234 | • | 12 | = | 14808 |
| 1000 | • | 10 | = | 10000 |
| 200 | • | 10 | = | 2000 |
| 30 | • | 10 | = | 300 |
| 4 | • | 10 | = | 40 |
| 1000 | • | 2 | = | 2000 |
| 200 | • | 2 | = | 400 |
| 30 | • | 2 | = | 60 |
| 4 | • | 2 | = | 8 |
Aufgabe 13:
Rechne halbschriftlich!
| • | = |
| 1234 | • | 12 | = | 14808 |
| 1000 | • | 10 | = | 10000 |
| 200 | • | 10 | = | 2000 |
| 30 | • | 10 | = | 300 |
| 4 | • | 10 | = | 40 |
| 1000 | • | 2 | = | 2000 |
| 200 | • | 2 | = | 400 |
| 30 | • | 2 | = | 60 |
| 4 | • | 2 | = | 8 |