Lining up & Interval( Week 27 Evaluation) 1. There are 25 students lining up in a row. Counting from one end, Anne is at the 9th place. At which place will Anne be if counting from the other end of the row? 2. Students are lining up in a row. There are 8 students on Emily's left and 5 students are on Emily's right. How many students are there in the row? 3. There are 14 rungs on a ladder. Jane is on the 3rd rung and Ben is on the 10th rung. How many rungs are there between Jane and Ben excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Jessica's right and 3 students on Smith's left and 11 students between Jessica and Smith. How many students are on Jessica's left? 5. There are 18 students lining up in a row. There are 3 students on Anne's left and 3 students on Smith's right. How many students are between Anne and Smith? 6. There are 16 students standing in a cycle. Emily and Rene are among them. There are 9 students between Emily and Rene if counting from her left side. How many students are between Emily and Rene in counting from her right side? 7. All students are lining up in a row. There are 2 students on Morgan's right and 2 students on Rene's left and 10 students between Morgan and Rene. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Niconia's right and 5 students on Kevin's left and 8 students between Niconia and Kevin. How many students are on Kevin's right? 9. There are 16 students lining up in a row. There are 4 students on Rene's right, how many more students are on Rene's left than on his right? 10. A group of students stand in a cycle. Jessica and Ed are among them. If Jessica starts to count from her right side and counts herself as the 1st one, then Ed is the 3rd students. If she starts to count from her left side and count herself as the 1st one, then Ed is the 18th students. How many students are there in total? |