Lining up & Interval( Week 27 Evaluation) 1. There are 29 students lining up in a row. Counting from one end, Sofia is at the 13th 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 8 students on Niconia's left and 3 students are on Niconia's right. How many students are there in the row? 3. There are 16 rungs on a ladder. Julia is on the 3rd rung and Ed is on the 4th rung. How many rungs are there between Julia and Ed 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 4 students on Joe's left and 8 students between Jane and Joe. How many students are on Jane's left? 5. There are 17 students lining up in a row. There are 5 students on Hillary's left and 5 students on Michael's right. How many students are between Hillary and Michael? 6. There are 18 students standing in a cycle. Hillary and Edward are among them. There are 2 students between Hillary and Edward if counting from her left side. How many students are between Hillary and Edward in counting from her right side? 7. All students are lining up in a row. There are 3 students on Helen's right and 3 students on Joe's left and 11 students between Helen and Joe. 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 4 students on Rene's left and 9 students between Martha and Rene. How many students are on Rene's right? 9. There are 15 students lining up in a row. There are 3 students on John's right, how many more students are on John's left than on his right? 10. A group of students stand in a cycle. Laura and David are among them. If Laura starts to count from her right side and counts herself as the 1st one, then David is the 4th students. If she starts to count from her left side and count herself as the 1st one, then David is the 17th students. How many students are there in total? |