Lining up & Interval( Week 27 Evaluation) 1. There are 29 students lining up in a row. Counting from one end, Jessica is at the 12th place. At which place will Jessica be if counting from the other end of the row? 2. Students are lining up in a row. There are 8 students on Alice's left and 7 students are on Alice's right. How many students are there in the row? 3. There are 11 rungs on a ladder. Jennifer is on the 2nd rung and Josh is on the 11th rung. How many rungs are there between Jennifer and Josh excluding the ones that they are on? 4. All students are lining up in a row. There are 3 students on Martha's right and 5 students on Edward's left and 9 students between Martha and Edward. How many students are on Martha's left? 5. There are 19 students lining up in a row. There are 5 students on Morgan's left and 3 students on Eric's right. How many students are between Morgan and Eric? 6. There are 15 students standing in a cycle. Jane and George are among them. There are 6 students between Jane and George if counting from her left side. How many students are between Jane and George in counting from her right side? 7. All students are lining up in a row. There are 5 students on Alice's right and 5 students on Joe's left and 8 students between Alice and Joe. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Morgan's right and 2 students on Rene's left and 14 students between Morgan and Rene. How many students are on Rene's right? 9. There are 19 students lining up in a row. There are 4 students on Tom's right, how many more students are on Tom's left than on his right? 10. A group of students stand in a cycle. Alice and Curtis are among them. If Alice starts to count from her right side and counts herself as the 1st one, then Curtis is the 3rd students. If she starts to count from her left side and count herself as the 1st one, then Curtis is the 16th students. How many students are there in total? |