Lining up & Interval( Week 27 Evaluation) 1. There are 23 students lining up in a row. Counting from one end, Jane is at the 16th 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 14 students on Mary's left and 3 students are on Mary's right. How many students are there in the row? 3. There are 12 rungs on a ladder. Nancy is on the 2nd rung and David is on the 8th rung. How many rungs are there between Nancy and David excluding the ones that they are on? 4. All students are lining up in a row. There are 5 students on Emily's right and 4 students on Ben's left and 9 students between Emily and Ben. How many students are on Emily's left? 5. There are 17 students lining up in a row. There are 4 students on Niconia's left and 5 students on Larry's right. How many students are between Niconia and Larry? 6. There are 19 students standing in a cycle. Jennifer and Michael are among them. There are 11 students between Jennifer and Michael if counting from her left side. How many students are between Jennifer and Michael in counting from her right side? 7. All students are lining up in a row. There are 3 students on Emily's right and 4 students on Jay's left and 8 students between Emily and Jay. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Emily's right and 3 students on Edward's left and 13 students between Emily and Edward. How many students are on Edward's right? 9. There are 15 students lining up in a row. There are 4 students on Richard's right, how many more students are on Richard's left than on his right? 10. A group of students stand in a cycle. Jennifer and Eric are among them. If Jennifer starts to count from her right side and counts herself as the 1st one, then Eric is the 3rd students. If she starts to count from her left side and count herself as the 1st one, then Eric is the 14th students. How many students are there in total? |