Lining up & Interval( Week 27 Evaluation) 1. There are 26 students lining up in a row. Counting from one end, Sofia is at the 21st place. At which place will Sofia be if counting from the other end of the row? 2. Students are lining up in a row. There are 13 students on Julia's left and 4 students are on Julia's right. How many students are there in the row? 3. There are 14 rungs on a ladder. Rene is on the 2nd rung and Laura is on the 5th rung. How many rungs are there between Rene and Laura excluding the ones that they are on? 4. All students are lining up in a row. There are 4 students on Jane's right and 2 students on Josh's left and 12 students between Jane and Josh. How many students are on Jane's left? 5. There are 18 students lining up in a row. There are 3 students on Morgan's left and 3 students on Josh's right. How many students are between Morgan and Josh? 6. There are 20 students standing in a cycle. Jane and Richard are among them. There are 8 students between Jane and Richard if counting from her left side. How many students are between Jane and Richard in counting from her right side? 7. All students are lining up in a row. There are 4 students on Sofia's right and 4 students on Tom's left and 5 students between Sofia and Tom. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Sofia's right and 2 students on Kevin's left and 10 students between Sofia and Kevin. How many students are on Kevin's right? 9. There are 17 students lining up in a row. There are 3 students on David's right, how many more students are on David's left than on his right? 10. A group of students stand in a cycle. Julia and David are among them. If Julia starts to count from her right side and counts herself as the 1st one, then David is the 12th students. If she starts to count from her left side and count herself as the 1st one, then David is the 8th students. How many students are there in total? |