Lining up & Interval( Week 27 Evaluation) 1. There are 27 students lining up in a row. Counting from one end, Jane is at the 19th place. At which place will Jane be if counting from the other end of the row? 2. Students are lining up in a row. There are 8 students on Mary's left and 6 students are on Mary's right. How many students are there in the row? 3. There are 17 rungs on a ladder. Ben is on the 1st rung and Jennifer is on the 6th rung. How many rungs are there between Ben and Jennifer excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Jane's right and 3 students on Andy's left and 7 students between Jane and Andy. How many students are on Jane's left? 5. There are 17 students lining up in a row. There are 3 students on Jane's left and 4 students on Edward's right. How many students are between Jane and Edward? 6. There are 15 students standing in a cycle. Laura and Steve are among them. There are 10 students between Laura and Steve if counting from her left side. How many students are between Laura and Steve in counting from her right side? 7. All students are lining up in a row. There are 5 students on Laura's right and 4 students on Rene's left and 7 students between Laura and Rene. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Nancy's right and 2 students on Kevin's left and 10 students between Nancy and Kevin. How many students are on Kevin's right? 9. There are 20 students lining up in a row. There are 7 students on Tom's right, how many more students are on Tom's left than on his right? 10. A group of students stand in a cycle. Julia and Steve are among them. If Julia starts to count from her right side and counts herself as the 1st one, then Steve is the 2nd students. If she starts to count from her left side and count herself as the 1st one, then Steve is the 17th students. How many students are there in total? |