Lining up & Interval( Week 27 Evaluation) 1. There are 30 students lining up in a row. Counting from one end, Jane is at the 5th 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 15 students on Niconia's left and 2 students are on Niconia's right. How many students are there in the row? 3. There are 14 rungs on a ladder. Alice is on the 3rd rung and George is on the 10th rung. How many rungs are there between Alice and George excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Mary's right and 3 students on Edward's left and 9 students between Mary and Edward. How many students are on Mary's left? 5. There are 15 students lining up in a row. There are 4 students on Julia's left and 5 students on Eric's right. How many students are between Julia and Eric? 6. There are 15 students standing in a cycle. Emily and Edward are among them. There are 5 students between Emily and Edward if counting from her left side. How many students are between Emily and Edward in counting from her right side? 7. All students are lining up in a row. There are 4 students on Niconia's right and 2 students on Curtis's left and 9 students between Niconia and Curtis. How many students are in the row? 8. All students are lining up in a row. There are 5 students on Jennifer's right and 3 students on Edward's left and 8 students between Jennifer and Edward. How many students are on Edward's right? 9. There are 18 students lining up in a row. There are 4 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. Sofia and Rene are among them. If Sofia starts to count from her right side and counts herself as the 1st one, then Rene is the 4th students. If she starts to count from her left side and count herself as the 1st one, then Rene is the 14th students. How many students are there in total? |