Lining up & Interval( Week 27 Evaluation) 1. There are 20 students lining up in a row. Counting from one end, Hillary is at the 6th place. At which place will Hillary be if counting from the other end of the row? 2. Students are lining up in a row. There are 9 students on Morgan's left and 6 students are on Morgan's right. How many students are there in the row? 3. There are 11 rungs on a ladder. Ed is on the 3rd rung and Jane is on the 4th rung. How many rungs are there between Ed and Jane excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Sofia's right and 3 students on Edward's left and 11 students between Sofia and Edward. How many students are on Sofia's left? 5. There are 19 students lining up in a row. There are 6 students on Anne's left and 2 students on Edward's right. How many students are between Anne and Edward? 6. There are 16 students standing in a cycle. Jennifer and Ed are among them. There are 2 students between Jennifer and Ed if counting from her left side. How many students are between Jennifer and Ed in counting from her right side? 7. All students are lining up in a row. There are 3 students on Martha's right and 4 students on Eric's left and 10 students between Martha and Eric. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Sofia's right and 4 students on Nick's left and 10 students between Sofia and Nick. How many students are on Nick's right? 9. There are 16 students lining up in a row. There are 4 students on Ed's right, how many more students are on Ed's left than on his right? 10. A group of students stand in a cycle. Helen and Ed are among them. If Helen starts to count from her right side and counts herself as the 1st one, then Ed is the 8th students. If she starts to count from her left side and count herself as the 1st one, then Ed is the 13th students. How many students are there in total? |