Lining up & Interval( Week 27 Evaluation) 1. There are 22 students lining up in a row. Counting from one end, Morgan is at the 17th place. At which place will Morgan be if counting from the other end of the row? 2. Students are lining up in a row. There are 16 students on Jennifer's left and 2 students are on Jennifer's right. How many students are there in the row? 3. There are 12 rungs on a ladder. Rene is on the 2nd rung and Laura is on the 7th rung. How many rungs are there between Rene and Laura excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Julia's right and 4 students on Edward's left and 8 students between Julia and Edward. How many students are on Julia's left? 5. There are 16 students lining up in a row. There are 5 students on Niconia's left and 4 students on Rene's right. How many students are between Niconia and Rene? 6. There are 16 students standing in a cycle. Martha and Edward are among them. There are 6 students between Martha and Edward if counting from her left side. How many students are between Martha and Edward in counting from her right side? 7. All students are lining up in a row. There are 4 students on Jennifer's right and 2 students on Richard's left and 8 students between Jennifer and Richard. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Susan's right and 3 students on Rene's left and 12 students between Susan and Rene. How many students are on Rene's right? 9. There are 20 students lining up in a row. There are 4 students on Larry's right, how many more students are on Larry's left than on his right? 10. A group of students stand in a cycle. Hillary and Michael are among them. If Hillary starts to count from her right side and counts herself as the 1st one, then Michael is the 2nd students. If she starts to count from her left side and count herself as the 1st one, then Michael is the 19th students. How many students are there in total? |