You will learn how to compare and order whole numbers up to the hundred billions. TEKS 4.2C
You will learn why and how we round numbers. TEKS 4.D
Now that you have the skills mastered practice more on applying your skill into real world story problems.
This is a guide to help you problem solve and show your strategies.
Source: mchavez Prezi UPSE
You will learn how and why we estimate our numbers.
Source: Pearson Realize Learning