3) A weighted average of the foreign exchange value of the U.S. dollar against a subset of the broad index currencies that do not circulate widely outside the country of issue.
This page offers a large collection of place value worksheets with 2-digit numbers. Skills include finding the value of the underlined digit, expanded form, comparing numbers, ordering, and reading numbers.
The printables on this page can be used for teaching and reviewing 5-digit place value. Practice finding the values of the underlines digits, write numbers in expanded notation, arranging numbers from least to greatest, and placing commas correctly.
Watch the video and pay careful attention to where the maximum value of the objective function occurs and the slope of the edges of the feasible region.