Lining up & Interval( Week 27 Evaluation) 1. There are 22 students lining up in a row. Counting from one end, Niconia is at the 14th place. At which place will Niconia be if counting from the other end of the row? 2. Students are lining up in a row. There are 14 students on Anne's left and 2 students are on Anne's right. How many students are there in the row? 3. There are 16 rungs on a ladder. David is on the 2nd rung and Susan is on the 8th rung. How many rungs are there between David and Susan excluding the ones that they are on? 4. All students are lining up in a row. There are 3 students on Helen's right and 4 students on Curtis's left and 9 students between Helen and Curtis. How many students are on Helen's left? 5. There are 15 students lining up in a row. There are 3 students on Nancy's left and 2 students on Kevin's right. How many students are between Nancy and Kevin? 6. There are 18 students standing in a cycle. Hillary and Richard are among them. There are 7 students between Hillary and Richard if counting from her left side. How many students are between Hillary and Richard in counting from her right side? 7. All students are lining up in a row. There are 5 students on Laura's right and 2 students on Richard's left and 9 students between Laura and Richard. How many students are in the row? 8. All students are lining up in a row. There are 5 students on Hillary's right and 4 students on Joe's left and 7 students between Hillary and Joe. How many students are on Joe's right? 9. There are 20 students lining up in a row. There are 7 students on George's right, how many more students are on George's left than on his right? 10. A group of students stand in a cycle. Morgan and Larry are among them. If Morgan starts to count from her right side and counts herself as the 1st one, then Larry is the 2nd students. If she starts to count from her left side and count herself as the 1st one, then Larry is the 20th students. How many students are there in total? |