Lining up & Interval( Week 38 Evaluation) 1. Ed stand in line at an entrance. There are 15 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 5 chickens on the left of this duck, and there are 2 chickens on the right of this duck. How many chickens are there in tatal? 3. Each person that goes to a bank office is assigned a sequential number in order before being called for service. Ed arrived at the bank after Helen and there were 4 people between them. Ed was assigned number 10. What was the number assigned to Helen? 4. There are 8 students lining up in a row. There are 2 students on Hillary's left, how many students are on Hillary's right? 5. There are 5 students lining up in a row. Counting from one end, Niconia is at the 2nd place. At which place will Niconia be if counting from the other end of the row? 6. Students are lining up in a row. There are 5 students on Jennifer's left and 4 students are on Jennifer's right. How many students are there in the row? 7. Students are lining up in a row. There are 9 students on Martha's left and 4 students are on Martha's right. How many students are there in the row? 8. Each person that go to a local XYZ office is assigned a sequential number in order before being called for service. Ben was assigned number 4. His friend Nancy arrived a little late and there were 2 persons between them. What was the number assigned to Nancy? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Jackson was assigned number 5. His friend Sofia arrived a little earlier and received number 2. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, Ben is at 2nd place. Counting from right to left, Ben is at 4th place. How many students are there in the row? |