Lining up & Interval( Week 27 Evaluation) 1. There are 19 students lining up in a row. Counting from one end, Jessica is at the 7th 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 14 students on Martha's left and 3 students are on Martha's right. How many students are there in the row? 3. There are 14 rungs on a ladder. Emily is on the 2nd rung and John is on the 8th rung. How many rungs are there between Emily and John excluding the ones that they are on? 4. All students are lining up in a row. There are 3 students on Susan's right and 3 students on David's left and 8 students between Susan and David. How many students are on Susan's left? 5. There are 19 students lining up in a row. There are 6 students on Anne's left and 2 students on Nick's right. How many students are between Anne and Nick? 6. There are 20 students standing in a cycle. Jane and Rene are among them. There are 7 students between Jane and Rene if counting from her left side. How many students are between Jane and Rene in counting from her right side? 7. All students are lining up in a row. There are 4 students on Jennifer's right and 3 students on Smith's left and 7 students between Jennifer and Smith. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Alice's right and 3 students on Steve's left and 8 students between Alice and Steve. How many students are on Steve's right? 9. There are 19 students lining up in a row. There are 5 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. Julia and John are among them. If Julia starts to count from her right side and counts herself as the 1st one, then John is the 6th students. If she starts to count from her left side and count herself as the 1st one, then John is the 13th students. How many students are there in total? |