Allan brought 4 balloons and Jake brought 25 balloons to the park. Jake then bought 10 more balloons at the park. How many more balloons did Jake have than Allan in the park?
Allan brought 4 balloons and Jake brought 25 balloons to the park.

Jake then bought 10 more balloons at the park.

So Jake had a total of 35 balloons in the park.

Jake had 31 more balloons in the park than Allan.