The student must be able to figure out the total number of objects when those objects arranged in rows and columns also known as an array.
Veronica reads every day. The array below shows how many books she read on a recent day. How many books has Veronica read? Write an equation that models the process you used and explain your thinking.
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3.4 Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve problems with efficiency and accuracy. The student is expected to:
(D) determine the total number of objects when groups of equally-sized objects are combined or arranged in arrays up to 10 by 10