Lining up & Interval( Week 27 Evaluation) 1. There are 24 students lining up in a row. Counting from one end, Jane is at the 18th 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 13 students on Martha's left and 2 students are on Martha's right. How many students are there in the row? 3. There are 14 rungs on a ladder. Eric is on the 1st rung and Mary is on the 8th rung. How many rungs are there between Eric and Mary excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Jennifer's right and 4 students on Smith's left and 7 students between Jennifer and Smith. How many students are on Jennifer's left? 5. There are 17 students lining up in a row. There are 3 students on Niconia's left and 2 students on George's right. How many students are between Niconia and George? 6. There are 20 students standing in a cycle. Niconia and Steve are among them. There are 2 students between Niconia and Steve if counting from her left side. How many students are between Niconia and Steve in counting from her right side? 7. All students are lining up in a row. There are 4 students on Hillary's right and 4 students on Curtis's left and 5 students between Hillary and Curtis. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Hillary's right and 4 students on Edward's left and 10 students between Hillary and Edward. How many students are on Edward's right? 9. There are 20 students lining up in a row. There are 6 students on Curtis's right, how many more students are on Curtis's left than on his right? 10. A group of students stand in a cycle. Martha and Kevin are among them. If Martha starts to count from her right side and counts herself as the 1st one, then Kevin is the 6th students. If she starts to count from her left side and count herself as the 1st one, then Kevin is the 12th students. How many students are there in total? |