Lining up & Interval( Week 27 Evaluation) 1. There are 23 students lining up in a row. Counting from one end, Jane is at the 6th 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 10 students on Anne's left and 6 students are on Anne's right. How many students are there in the row? 3. There are 17 rungs on a ladder. David is on the 3rd rung and Susan is on the 14th rung. How many rungs are there between David and Susan excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Hillary's right and 2 students on Larry's left and 9 students between Hillary and Larry. How many students are on Hillary's left? 5. There are 20 students lining up in a row. There are 4 students on Jane's left and 4 students on Rene's right. How many students are between Jane and Rene? 6. There are 16 students standing in a cycle. Sofia and Nick are among them. There are 7 students between Sofia and Nick if counting from her left side. How many students are between Sofia and Nick in counting from her right side? 7. All students are lining up in a row. There are 4 students on Hillary's right and 3 students on Jackson's left and 11 students between Hillary and Jackson. How many students are in the row? 8. All students are lining up in a row. There are 3 students on Martha's right and 3 students on Nick's left and 11 students between Martha and Nick. How many students are on Nick's right? 9. There are 16 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. Niconia and John are among them. If Niconia starts to count from her right side and counts herself as the 1st one, then John is the 2nd students. If she starts to count from her left side and count herself as the 1st one, then John is the 16th students. How many students are there in total? |