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Oregon Math Standards - 5th Grade

MathScore aligns to the Oregon Math Standards for 5th Grade. The standards appear below along with the MathScore topics that match. If you click on a topic name, you will see sample problems at varying degrees of difficulty that MathScore generated. When students use our program, the difficulty of the problems will automatically adapt based on individual performance, resulting in not only true differentiated instruction, but a challenging game-like experience.

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View the Oregon Math Standards at other levels.

Number and Operations and Data Analysis

5.1 Number and Operations and Data Analysis: Develop an understanding of and fluency with addition and subtraction of fractions and decimals.
5.1.1 Use fraction models to represent the addition and subtraction of fractions with unlike denominators. (Fraction Addition , Fraction Subtraction )
5.1.2 Use decimal models, place value, and number properties to add and subtract decimals (to the thousandths). (Decimal Addition , Decimal Subtraction )
5.1.3 Select and use appropriate strategies to estimate fraction and decimal sums and differences. (Decimal Rounding to .01 , Decimal Rounding , Money Addition , Money Subtraction )
5.1.4 Develop fluency with efficient procedures for adding and subtracting fractions and decimals and justify why the procedures work. (Basic Fraction Addition , Fraction Addition , Basic Fraction Subtraction , Fraction Subtraction , Decimal Addition , Decimal Subtraction )
5.1.5 Solve problems involving the addition and subtraction of fractions and decimals. (Making Change , Fraction Word Problems )
5.1.6 Use ordered pairs on coordinate graphs to specify locations and describe paths. (Ordered Pairs )
5.1.7 Construct and analyze double bar, line, and circle graphs to solve problems involving fractions and decimals. (Line Graphs )

Number and Operations and Algebra

5.2 Number and Operations and Algebra: Develop an understanding of and fluency with division of whole numbers.
5.2.1 Apply understanding of models for division (e.g., equal-sized groups, arrays, area models, equal intervals on the number line) and the relationship of division to multiplication to solve problems. (Missing Factor , Understanding Division , Inverse Equations 2 )
5.2.2 Apply concepts of place value and the properties of operations to solve problems involving division. (Long Division By One Digit , Long Division , Division with Remainders , Long Division with Remainders , Small Decimal Division , Word Problems With Remainders )
5.2.3 Select and use appropriate estimation strategies for division (e.g., use benchmarks, overestimate, underestimate, round) to calculate mentally based on the problem situation when computing with whole numbers. (Estimated Multiplication , Estimated Division , Estimated Multiply Divide Word Problems )
5.2.4 Develop and use accurate, efficient, and generalizable methods to find quotients for multi-digit division problems. (Long Division By One Digit , Long Division , Division with Remainders , Long Division with Remainders , Small Decimal Division )
5.2.5 Develop fluency with efficient procedures for dividing whole numbers and justify why the procedures work on the basis of place value and number properties. (Long Division By One Digit , Long Division , Division with Remainders , Long Division with Remainders , Small Decimal Division )
5.2.6 Determine the most appropriate form of the quotient and interpret the remainder in a problem situation. (Word Problems With Remainders )

Geometry, Measurement, and Algebra

5.3 Geometry, Measurement, and Algebra: Describe and relate two-dimensional shapes to three-dimensional shapes and analyze their properties, including volume and surface area.
5.3.1 Identify and classify triangles by their angles (acute, right, obtuse) and sides (scalene, isosceles, equilateral). (Triangle Types )
5.3.2 Find and justify relationships among the formulas for the areas of triangles and parallelograms. (Triangle Area , Parallelogram Area )
5.3.3 Describe three-dimensional shapes (triangular and- rectangular prisms, cube, triangular- and square-based pyramids, cylinder, cone, and sphere) by the number of edges, faces, and/or vertices as well as types of faces.
5.3.4 Recognize volume as an attribute of three-dimensional space.
5.3.5 Determine volume by finding the total number of same-sized units of volume that fill a three-dimensional shape without gaps or overlaps.
5.3.6 Recognize a cube that is one unit on an edge as the standard unit for measuring volume.
5.3.7 Determine the appropriate units, strategies, and tools for solving problems that involve estimating or measuring volume.
5.3.8 Decompose three-dimensional shapes and find surface areas and volumes of triangular and rectangular prisms. (Rectangular Solids , Triangular Prisms )
5.3.9 Identify and measure necessary attributes of shapes to use area, surface area, and volume formulas to solve problems (e.g., to find which of two gift boxes needs the most wrapping paper or has the greater volume?).

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