This hands-on activity always students to compare and organize rational numbers (the clothes) along a number line. The numbers include fractions, decimals, and percents and increase in difficultly throughout the activity.
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Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.
Understand a rational number as a point on the number line. Extend number line diagrams and coordinate axes familiar from previous grades to represent points on the line and in the plane with negative number coordinates.