Descending order is a way of arranging numbers from the largest to the smallest. When numbers are listed in descending order, they go from highest to lowest.
Example:
If we have the numbers 8, 3, 10, and 5, arranging them in descending order would give us 10, 8, 5, 3.
Use mathematical models to represent and understand quantitative relationships.
Model problem situations with objects and use representations such as graphs, tables, and equations to draw conclusions.
Connections to the Grade 5 Focal Points (NCTM)
Algebra: Students use patterns, models, and relationships as contexts for writing and solving simple equations and inequalities. They create graphs of simple equations. They explore prime and composite numbers and discover concepts related to the addition and subtraction of fractions as they use factors and multiples, including applications of common factors and common multiples. They develop an understanding of the order of operations and use it for all operations.