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