What numbers will be helpful for you to use as test numbers for the problem below? You will be able to test out 10 numbers. As the data is shown in the List, think about what changes you will make in the numbers you test to see if a pattern emerges. Click the Green flag to begin.
This project was inspired by Marian Small at OAME2022 who said, "Choose two numbers that are two apart. Multiple them. Square the number halfway between them. What do you notice? Why? She also said, "The the reasoning part is not the answer, the reasoning part is about what what assumptions make sense and how reasonable those assumptions are." Algebraic explanation: (n - 1) (n + 1) = (n) (n) -n + n -1 = (n) (n) - 1
