Lining up & Interval( Week 27 Evaluation) 1. There are 28 students lining up in a row. Counting from one end, Morgan is at the 13th 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 9 students on Laura's left and 5 students are on Laura's right. How many students are there in the row? 3. There are 11 rungs on a ladder. Kevin is on the 1st rung and Nancy is on the 3rd rung. How many rungs are there between Kevin and Nancy excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Mary's right and 4 students on Andy's left and 5 students between Mary and Andy. How many students are on Mary's left? 5. There are 19 students lining up in a row. There are 5 students on Niconia's left and 3 students on Rene's right. How many students are between Niconia and Rene? 6. There are 19 students standing in a cycle. Julia and David are among them. There are 2 students between Julia and David if counting from her left side. How many students are between Julia and David in counting from her right side? 7. All students are lining up in a row. There are 4 students on Mary's right and 5 students on John's left and 7 students between Mary and John. 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 4 students on Rene's left and 5 students between Morgan and Rene. How many students are on Rene's right? 9. There are 17 students lining up in a row. There are 5 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. Julia and George are among them. If Julia starts to count from her right side and counts herself as the 1st one, then George is the 8th 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? |