Lining up & Interval( Week 38 Evaluation) 1. Andy stand in line at an entrance. There are 7 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 4 chickens on the left of this duck, and there are 5 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. Eric arrived at the bank after Morgan and there were 4 people between them. Eric was assigned number 8. What was the number assigned to Morgan? 4. There are 9 students lining up in a row. There are 3 students on Susan's left, how many students are on Susan's right? 5. There are 8 students lining up in a row. Counting from one end, Niconia is at the 4th 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 3 students on Martha's left and 2 students are on Martha's right. How many students are there in the row? 7. Students are lining up in a row. There are 13 students on Emily's left and 1 students are on Emily'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. Jackson was assigned number 5. His friend Hillary arrived a little late and there were 4 persons between them. What was the number assigned to Hillary? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Ed was assigned number 9. His friend Alice arrived a little earlier and received number 4. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, David is at 5th place. Counting from right to left, David is at 4th place. How many students are there in the row? |