Lining up & Interval( Week 27 Evaluation) 1. There are 24 students lining up in a row. Counting from one end, Mary is at the 18th place. At which place will Mary be if counting from the other end of the row? 2. Students are lining up in a row. There are 8 students on Jane's left and 6 students are on Jane's right. How many students are there in the row? 3. There are 13 rungs on a ladder. Edward is on the 2nd rung and Emily is on the 7th rung. How many rungs are there between Edward and Emily excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Hillary's right and 3 students on Rene's left and 11 students between Hillary and Rene. How many students are on Hillary's left? 5. There are 15 students lining up in a row. There are 3 students on Hillary's left and 5 students on Nick's right. How many students are between Hillary and Nick? 6. There are 17 students standing in a cycle. Jessica and Tom are among them. There are 6 students between Jessica and Tom if counting from her left side. How many students are between Jessica and Tom in counting from her right side? 7. All students are lining up in a row. There are 3 students on Martha's right and 4 students on Larry's left and 9 students between Martha and Larry. 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 5 students on Smith's left and 9 students between Morgan and Smith. How many students are on Smith's right? 9. There are 16 students lining up in a row. There are 4 students on Andy's right, how many more students are on Andy's left than on his right? 10. A group of students stand in a cycle. Laura and George are among them. If Laura starts to count from her right side and counts herself as the 1st one, then George is the 7th students. If she starts to count from her left side and count herself as the 1st one, then George is the 15th students. How many students are there in total? |