Lining up & Interval( Week 27 Evaluation) 1. There are 28 students lining up in a row. Counting from one end, Susan is at the 7th place. At which place will Susan be if counting from the other end of the row? 2. Students are lining up in a row. There are 11 students on Jane's left and 1 students are on Jane's right. How many students are there in the row? 3. There are 17 rungs on a ladder. Josh is on the 2nd rung and Hillary is on the 15th rung. How many rungs are there between Josh and Hillary excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Hillary's right and 2 students on Eric's left and 7 students between Hillary and Eric. How many students are on Hillary's left? 5. There are 18 students lining up in a row. There are 3 students on Susan's left and 6 students on Nick's right. How many students are between Susan and Nick? 6. There are 19 students standing in a cycle. Anne and Nick are among them. There are 9 students between Anne and Nick if counting from her left side. How many students are between Anne and Nick in counting from her right side? 7. All students are lining up in a row. There are 2 students on Julia's right and 2 students on Edward's left and 14 students between Julia and Edward. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Helen's right and 4 students on Joe's left and 8 students between Helen and Joe. How many students are on Joe's right? 9. There are 18 students lining up in a row. There are 6 students on George's right, how many more students are on George's left than on his right? 10. A group of students stand in a cycle. Alice and George are among them. If Alice starts to count from her right side and counts herself as the 1st one, then George is the 6th students. If she starts to count from her left side and count herself as the 1st one, then George is the 11th students. How many students are there in total? |