## Task 3

Now Hans comes with his two siblings. All 3 want to ride the carousel once. A ride costs 10 Pfennig.

He has 50 Pfennig in his pocket.

How much money will he have left?
$3 \cdot 10=30 ; 50-30=20$; Hans has 30 Pfennig left.

### 10.2.2 2. Round 1966, Class 1