Whats the difference between a german and english sentence? like the different placements.

A simple main clause in German can be written with the same word order as English:

Ich gab dem Jungen einen Ball.

I gave the boy a ball.

However, unlike in English, the word order in a main clause can also be rearranged to emphasize something other than the subject by putting it first – so long as the conjugated verb remains in the second position:

Einen Ball gab ich dem Jungen.

I gave the boy a ball. (as opposed to giving him something else)

Dem Jungen gab ich einen Ball.

I gave the boy a ball. (as opposed to giving it to someone else)

answer:

400

explanation: