Lining up & Interval( Week 27 Evaluation) 1. There are 27 students lining up in a row. Counting from one end, Emily is at the 5th place. At which place will Emily be if counting from the other end of the row? 2. Students are lining up in a row. There are 9 students on Helen's left and 3 students are on Helen's right. How many students are there in the row? 3. There are 10 rungs on a ladder. Kevin is on the 2nd rung and Nancy is on the 10th rung. How many rungs are there between Kevin and Nancy excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Jane's right and 3 students on Kevin's left and 8 students between Jane and Kevin. How many students are on Jane's left? 5. There are 15 students lining up in a row. There are 5 students on Hillary's left and 3 students on Tom's right. How many students are between Hillary and Tom? 6. There are 18 students standing in a cycle. Anne and Kevin are among them. There are 3 students between Anne and Kevin if counting from her left side. How many students are between Anne and Kevin in counting from her right side? 7. All students are lining up in a row. There are 3 students on Niconia's right and 4 students on Michael's left and 8 students between Niconia and Michael. How many students are in the row? 8. All students are lining up in a row. There are 5 students on Julia's right and 5 students on John's left and 7 students between Julia and John. How many students are on John's right? 9. There are 15 students lining up in a row. There are 3 students on Joe's right, how many more students are on Joe's left than on his right? 10. A group of students stand in a cycle. Niconia and David are among them. If Niconia starts to count from her right side and counts herself as the 1st one, then David is the 7th students. If she starts to count from her left side and count herself as the 1st one, then David is the 11th students. How many students are there in total? |