Lining up & Interval( Week 38 Evaluation) 1. Ed stand in line at an entrance. There are 18 people before him. What place is he? 2. There is one duck among a group of chickens. If they stand in line, there are 2 chickens on the left of this duck, and there are 6 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. Tom arrived at the bank after Mary and there were 2 people between them. Tom was assigned number 6. What was the number assigned to Mary? 4. There are 8 students lining up in a row. There are 2 students on Martha's left, how many students are on Martha's right? 5. There are 5 students lining up in a row. Counting from one end, Helen is at the 2nd place. At which place will Helen be if counting from the other end of the row? 6. Students are lining up in a row. There are 3 students on Niconia's left and 5 students are on Niconia's right. How many students are there in the row? 7. Students are lining up in a row. There are 9 students on Anne's left and 8 students are on Anne'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. David was assigned number 4. His friend Sofia arrived a little late and there were 2 persons between them. What was the number assigned to Sofia? 9. Each person that goes to a passport office is assigned a sequential number in order before being called for service. Eric was assigned number 8. His friend Morgan arrived a little earlier and received number 5. How many people were there between them? 10. Students are lining up in a row. Counting from left to right, Tom is at 7th place. Counting from right to left, Tom is at 3rd place. How many students are there in the row? |