Level 3
Abigail, Becky and Clare collected a total of 360 shirts in a donation drive. Abigail collected 139 shirts and Becky collected 45 more shirts than Abigail. How many shirts did Clare collect?
Level 3
Abigail collected 3045 stamps. She collected 1990 stamps more than Betty. Clare collected 150 stamps fewer than Betty. How many stamps did Clare collect?
Level 3
In a project, Annie, Ben and Ellen collected 1630 story books altogether. Annie collected 521 story books. She collected 135 more story books than Ben. How many story books did Ellen collect?