The objective of a reasonable assurance. engagement is a reduction in assurance engagement risk to an acceptably low. level in the circumstances of the engagement 6 as the basis for a positive form. of expression of the practitionerâs conclusion.
A strike is worth 10 points plus the number of pins knocked down by the player during their next two tries. If players do not score a strike but knock down all remaining on their second try, the frame is scored as a spare. A spare is worth 10 points plus the number of pins knocked down on the next try.
1 Enter / for a spare. 2  Enter 0-9 for each shot if it is not a strike or spare. 3  The cursor will auto-advance to the next shot (or next frame in case of a strike). 4  Use the bottom row of textboxes to test your scoring knowledge against the actual score. spare earns 10 points plus the sum of your next one shot. An open frame only earns the number of pins knocked down. The score for the 10th frame is the total number of pins knocked down in the 10th frame. A strike followed by a spare earns 20 points in a frame.