January 2014
Beginner
288 pages
4h 31m
English
CHAPTER10
Squared Numbers
In This Chapter
![]()
Squared numbers are only too easy to type into a calculator, but if you need to do them in your head, it can be a bit tricky. However, there are ways you can find the values that allow you to go beyond the calculator and really understand squared numbers.
In this chapter, you learn processes for finding the value of squares and for adding squared numbers.
Finding Squares of Numbers Ending in 5 ...