Lining up & Interval( Week 27 Evaluation) 1. There are 29 students lining up in a row. Counting from one end, Alice is at the 11th 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 10 students on Niconia's left and 1 students are on Niconia's right. How many students are there in the row? 3. There are 11 rungs on a ladder. Mary is on the 3rd rung and Richard is on the 6th rung. How many rungs are there between Mary and Richard excluding the ones that they are on? 4. All students are lining up in a row. There are 2 students on Sofia's right and 3 students on Richard's left and 12 students between Sofia and Richard. How many students are on Sofia's left? 5. There are 16 students lining up in a row. There are 4 students on Morgan's left and 2 students on Nick's right. How many students are between Morgan and Nick? 6. There are 17 students standing in a cycle. Jessica and Tom are among them. There are 11 students between Jessica and Tom if counting from her left side. How many students are between Jessica and Tom in counting from her right side? 7. All students are lining up in a row. There are 4 students on Morgan's right and 5 students on John's left and 8 students between Morgan and John. How many students are in the row? 8. All students are lining up in a row. There are 4 students on Jane's right and 4 students on Joe's left and 6 students between Jane and Joe. How many students are on Joe's right? 9. There are 20 students lining up in a row. There are 6 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. Hillary and Larry are among them. If Hillary starts to count from her right side and counts herself as the 1st one, then Larry is the 7th students. If she starts to count from her left side and count herself as the 1st one, then Larry is the 10th students. How many students are there in total? |