1 point a bowling pin
A perfect score in tenpin bowling is 300.
a Strike is 10 points thus why it is represented by an X
In tenpin bowling, a perfect game is 300.
10 plus your next ball
You can achieve a maximum score of 300.
In one game of 10-pin bowling you can earn up to a perfect score fo 300.
a spare is 10 points plus the value of your next roll. So if you get a spare and then 9, you get 19 points
A strike is worth 10 points plus how many points you get in your next two throws. If you get three strikes in a row, then your first strike is worth 30 points.