Selecting appropriate calculations quiz

Three classes have a competition to see who can collect the most plastics bottles for recycling.  Class 1 got 55 bottles, class 2 got 35 bottles and class 3 22 bottles, how many bottles were collected all together?

Jake has 4 more pencils than Sarah.  Sara has 9 pencils, how many does Jake have?

Petra has twice as many books as Viv.  If Viv has 8 books, how many does Petra have?

Your gran gives you £15 to share between yourself and your two brothers, how much does each person get?

There are 15 birds in the garden, 5 more arrive and then 3 fly away.  How many birds are in the garden?