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