Lining up & Interval( Week 27 Evaluation) 1. There are 22 students lining up in a row. Counting from one end, Hillary is at the 11th 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 12 students on Hillary's left and 1 students are on Hillary's right. How many students are there in the row? 3. There are 16 rungs on a ladder. Ed is on the 1st rung and Jane is on the 3rd rung. How many rungs are there between Ed and Jane excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Hillary's right and 4 students on John's left and 7 students between Hillary and John. How many students are on Hillary's left? 5. There are 18 students lining up in a row. There are 5 students on Laura's left and 6 students on Jay's right. How many students are between Laura and Jay? 6. There are 20 students standing in a cycle. Mary and Edward are among them. There are 11 students between Mary and Edward if counting from her left side. How many students are between Mary and Edward in counting from her right side? 7. All students are lining up in a row. There are 2 students on Nancy's right and 3 students on Michael's left and 12 students between Nancy and Michael. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Jennifer's right and 4 students on Ben's left and 9 students between Jennifer and Ben. How many students are on Ben's right? 9. There are 16 students lining up in a row. There are 4 students on Ben's right, how many more students are on Ben's left than on his right? 10. A group of students stand in a cycle. Niconia and Eric are among them. If Niconia starts to count from her right side and counts herself as the 1st one, then Eric is the 10th students. If she starts to count from her left side and count herself as the 1st one, then Eric is the 9th students. How many students are there in total? |