This time the instructions are in English. I hope the pupils in class 5 will understand everything, if not, the English teachers can help. But please, answer in German!

1st task:

How many plus-symbols (+) must you put between the digits of the number 987654321
if you want to get the sum 99?
Don't change the digits.
Write the sum(s) here:

2nd task:

There are nine dots. Draw

four lines and you can tie

these dots together in one draw.

(=in einem Zug)

A girl apprentice has made a necklace with big pearls and small pearls. Her master wanted one big red pearl and two small golden pearls in a row. But she has made a mistake: In one part she has taken three golden pearls. Unfortunately the necklace is locked and cannot be opened anymore. But she must repair it. How can she do it?

4th task:

Lady Chatterley has bought a gown and a wonderful hat. The price was 312 pounds. Her Scottish husband was angry. He asked his wife: "What was the price of the hat and the gown?" His wife answered: "The hat was low-priced. It cost 220 pounds less than the gown."
How many pounds did the gown and the hat cost?