Indoor cricket scores

This task is about calculating with negative numbers.

illustration: indoor cricket


In a game of indoor cricket one point is given for every run and five points are taken off each time a wicket is lost.

Write down the final score for each of these teams.
 
a)
 
A team is on ⁻10 points. They get 30 more runs but lose another 5 wickets.
 
They now have __________ points.
 
b)
 
A team is on 11 points. They lose another 4 wickets but get 17 more runs.
 
They now have __________ points.
 
c)
 
A team is on 26 points. They lose another 6 wickets but get 38 more runs.
 
They now have __________ points.
 
d)
 
A team is on ⁻19 points. They get 22 more runs but lose another 8 wickets.
 
They now have __________ points.