Lining up & Interval( Week 27 Evaluation) 1. There are 20 students lining up in a row. Counting from one end, Martha is at the 12th place. At which place will Martha be if counting from the other end of the row? 2. Students are lining up in a row. There are 16 students on Sofia's left and 3 students are on Sofia's right. How many students are there in the row? 3. There are 15 rungs on a ladder. Josh is on the 1st rung and Hillary is on the 2nd 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 5 students on Alice's right and 4 students on Nick's left and 8 students between Alice and Nick. How many students are on Alice's left? 5. There are 16 students lining up in a row. There are 4 students on Jane's left and 4 students on John's right. How many students are between Jane and John? 6. There are 16 students standing in a cycle. Julia and Richard are among them. There are 10 students between Julia and Richard if counting from her left side. How many students are between Julia and Richard in counting from her right side? 7. All students are lining up in a row. There are 4 students on Anne's right and 4 students on Ed's left and 9 students between Anne and Ed. How many students are in the row? 8. All students are lining up in a row. There are 2 students on Mary's right and 2 students on Joe's left and 14 students between Mary and Joe. How many students are on Joe's right? 9. There are 16 students lining up in a row. There are 3 students on Michael's right, how many more students are on Michael's left than on his right? 10. A group of students stand in a cycle. Jane and Andy are among them. If Jane starts to count from her right side and counts herself as the 1st one, then Andy is the 6th students. If she starts to count from her left side and count herself as the 1st one, then Andy is the 12th students. How many students are there in total? |