Lining up & Interval( Week 27 Evaluation) 1. There are 24 students lining up in a row. Counting from one end, Susan is at the 9th place. At which place will Susan be if counting from the other end of the row? 2. Students are lining up in a row. There are 9 students on Jessica's left and 3 students are on Jessica's right. How many students are there in the row? 3. There are 15 rungs on a ladder. George is on the 3rd rung and Anne is on the 9th rung. How many rungs are there between George and Anne excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Emily's right and 4 students on Joe's left and 9 students between Emily and Joe. How many students are on Emily's left? 5. There are 15 students lining up in a row. There are 5 students on Emily's left and 5 students on Kevin's right. How many students are between Emily and Kevin? 6. There are 18 students standing in a cycle. Martha and Josh are among them. There are 6 students between Martha and Josh if counting from her left side. How many students are between Martha and Josh in counting from her right side? 7. All students are lining up in a row. There are 3 students on Morgan's right and 3 students on Jackson's left and 10 students between Morgan and Jackson. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Morgan's right and 3 students on Rene's left and 9 students between Morgan and Rene. How many students are on Rene's right? 9. There are 16 students lining up in a row. There are 3 students on Nick's right, how many more students are on Nick's left than on his right? 10. A group of students stand in a cycle. Morgan and Tom are among them. If Morgan starts to count from her right side and counts herself as the 1st one, then Tom is the 6th students. If she starts to count from her left side and count herself as the 1st one, then Tom is the 11th students. How many students are there in total? |