Lining up & Interval( Week 27 Evaluation) 1. There are 29 students lining up in a row. Counting from one end, Hillary is at the 10th place. At which place will Hillary be if counting from the other end of the row? 2. Students are lining up in a row. There are 10 students on Morgan's left and 8 students are on Morgan's right. How many students are there in the row? 3. There are 16 rungs on a ladder. Josh is on the 1st rung and Hillary is on the 5th rung. How many rungs are there between Josh and Hillary excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Martha's right and 2 students on Richard's left and 8 students between Martha and Richard. How many students are on Martha's left? 5. There are 18 students lining up in a row. There are 3 students on Sofia's left and 3 students on David's right. How many students are between Sofia and David? 6. There are 16 students standing in a cycle. Jessica and Michael are among them. There are 7 students between Jessica and Michael if counting from her left side. How many students are between Jessica and Michael in counting from her right side? 7. All students are lining up in a row. There are 4 students on Hillary's right and 2 students on John's left and 8 students between Hillary and John. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Martha's right and 4 students on Steve's left and 5 students between Martha and Steve. How many students are on Steve's right? 9. There are 20 students lining up in a row. There are 5 students on Andy's right, how many more students are on Andy's left than on his right? 10. A group of students stand in a cycle. Julia and Ben are among them. If Julia starts to count from her right side and counts herself as the 1st one, then Ben is the 4th students. If she starts to count from her left side and count herself as the 1st one, then Ben is the 17th students. How many students are there in total? |