Lining up & Interval( Week 27 Evaluation) 1. There are 28 students lining up in a row. Counting from one end, Jessica is at the 9th place. At which place will Jessica be if counting from the other end of the row? 2. Students are lining up in a row. There are 15 students on Anne's left and 3 students are on Anne's right. How many students are there in the row? 3. There are 16 rungs on a ladder. Susan is on the 3rd rung and Eric is on the 12th rung. How many rungs are there between Susan and Eric excluding the ones that they are on? 4. 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 on Morgan's left? 5. There are 18 students lining up in a row. There are 2 students on Susan's left and 2 students on Michael's right. How many students are between Susan and Michael? 6. There are 20 students standing in a cycle. Emily and Steve are among them. There are 6 students between Emily and Steve if counting from her left side. How many students are between Emily and Steve in counting from her right side? 7. All students are lining up in a row. There are 2 students on Helen's right and 3 students on Richard's left and 12 students between Helen and Richard. How many students are in the row? 8. All students are lining up in a row. There are 5 students on Jane's right and 5 students on Nick's left and 6 students between Jane and Nick. How many students are on Nick's right? 9. There are 15 students lining up in a row. There are 3 students on Kevin's right, how many more students are on Kevin's left than on his right? 10. A group of students stand in a cycle. Alice and John are among them. If Alice starts to count from her right side and counts herself as the 1st one, then John is the 10th students. If she starts to count from her left side and count herself as the 1st one, then John is the 8th students. How many students are there in total? |