Arkansas Curriculum Framework: Grade 5
Skills available for Arkansas fifth-grade math standards
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5.OA
Operations and Algebraic Thinking
5.OA.A Write and interpret numerical expressions
5.OA.A.1 Use grouping symbols including parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
5.OA.A.1 Use grouping symbols including parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
5.OA.A.2 Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them.
5.OA.A.2 Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them.
5.OA.B Analyze patterns and relationships
5.OA.B.3 Generate two numerical patterns, each using a given rule. Identify apparent relationships between corresponding terms by completing a function table or input/output table. Using the terms created, form and graph ordered pairs in the first quadrant of the coordinate plane.
5.OA.B.3 Generate two numerical patterns, each using a given rule. Identify apparent relationships between corresponding terms by completing a function table or input/output table. Using the terms created, form and graph ordered pairs in the first quadrant of the coordinate plane.
5.NBT
Number and Operations in Base Ten
5.NBT.A Understand the place value system
5.NBT.A.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
5.NBT.A.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
5.NBT.A.2 Students understand why multiplying or dividing by a power of 10 shifts the value of the digits of a whole number or decimal.
5.NBT.A.2 Students understand why multiplying or dividing by a power of 10 shifts the value of the digits of a whole number or decimal.
5.NBT.A.2.A: Explain patterns in the number of zeros of the product when multiplying a whole number by powers of 10.
5.NBT.A.2.A: Explain patterns in the number of zeros of the product when multiplying a whole number by powers of 10.
5.NBT.A.2.B: Explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10.
5.NBT.A.2.B: Explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10.
5.NBT.A.2.C: Use whole-number exponents to denote powers of 10.
5.NBT.A.2.C: Use whole-number exponents to denote powers of 10.
5.NBT.A.3 Read, write, and compare decimals to thousandths. Read and write decimals to thousandths using base-ten numerals, number names, and expanded form(s). Compare two decimals to thousandths based on the value of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Read and write decimals
Convert between standard and expanded form
Compare decimals
5.NBT.A.3 Read, write, and compare decimals to thousandths. Read and write decimals to thousandths using base-ten numerals, number names, and expanded form(s). Compare two decimals to thousandths based on the value of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Read and write decimals
Convert between standard and expanded form
Compare decimals
5.NBT.A.4 Apply place value understanding to round decimals to any place.
5.NBT.A.4 Apply place value understanding to round decimals to any place.
5.NBT.B Perform operations with multi-digit whole numbers and with decimals to hundredths
5.NBT.B.5 Fluently (efficiently, accurately and with some degree of flexibility) multiply multi-digit whole numbers using a standard algorithm.
Multiply by 1-digit numbers
Multiply by 2-digit numbers
Multiply by 3-digit numbers
5.NBT.B.5 Fluently (efficiently, accurately and with some degree of flexibility) multiply multi-digit whole numbers using a standard algorithm.
Multiply by 1-digit numbers
Multiply by 2-digit numbers
Multiply by 3-digit numbers
5.NBT.B.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on: place value, the properties of operations, divisibility rules, and/or the relationship between multiplication and division. Illustrate and explain calculations by using equations, rectangular arrays, and/or area models.
Division strategies
Divide 2-digit and 3-digit numbers
Divide 4-digit numbers
5.NBT.B.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on: place value, the properties of operations, divisibility rules, and/or the relationship between multiplication and division. Illustrate and explain calculations by using equations, rectangular arrays, and/or area models.
Division strategies
Divide 2-digit and 3-digit numbers
Divide 4-digit numbers
5.NBT.B.7 Perform basic operations on decimals to the hundredths place. Add and subtract decimals to hundredths using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Multiply and divide decimals to hundredths using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between multiplication and division.
Estimate decimal operations
Add and subtract decimals
Multiply decimals and whole numbers
Multiply two decimals
Divide decimals
Mixed operations
5.NBT.B.7 Perform basic operations on decimals to the hundredths place. Add and subtract decimals to hundredths using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Multiply and divide decimals to hundredths using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between multiplication and division.
Estimate decimal operations
Add and subtract decimals
Multiply decimals and whole numbers
Multiply two decimals
Divide decimals
Mixed operations
5.NF
Number and Operations-Fractions
5.NF.A Use equivalent fractions as a strategy to add and subtract fractions
5.NF.A.1 Efficiently, accurately and with some degree of flexibility add and subtract fractions with unlike denominators (including mixed numbers) using equivalent fractions and common denominators.
Add fractions
Subtract fractions
Add and subtract fractions
Add and subtract mixed numbers
5.NF.A.1 Efficiently, accurately and with some degree of flexibility add and subtract fractions with unlike denominators (including mixed numbers) using equivalent fractions and common denominators.
Add fractions
Subtract fractions
Add and subtract fractions
Add and subtract mixed numbers
5.NF.A.2 Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers.
Fractions
Mixed numbers
Benchmark fractions
5.NF.A.2 Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers.
Fractions
Mixed numbers
Benchmark fractions
5.NF.B Apply and extend previous understandings of multiplication and division
5.NF.B.3 Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Where a andb are natural numbers. Solve word problems involving division of natural numbers leading to answers in the form of fractions or mixed numbers.
5.NF.B.3 Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Where a andb are natural numbers. Solve word problems involving division of natural numbers leading to answers in the form of fractions or mixed numbers.
5.NF.B.4 Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction. Interpret the product (a/b) × q as a parts of a partition of q intob equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. Find the area of a rectangle with fractional (less than and/or greater than 1) side lengths, by tiling it with unit squares of the appropriate unit fraction side lengths, by multiplying the fractional side lengths, and then show that both procedures yield the same area.
Multiply fractions by whole numbers
Multiply two fractions
Multiply to find area
5.NF.B.4 Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction. Interpret the product (a/b) × q as a parts of a partition of q intob equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. Find the area of a rectangle with fractional (less than and/or greater than 1) side lengths, by tiling it with unit squares of the appropriate unit fraction side lengths, by multiplying the fractional side lengths, and then show that both procedures yield the same area.
Multiply fractions by whole numbers
Multiply two fractions
Multiply to find area
5.NF.B.5 Interpret multiplication as scaling (resizing), by: Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication. Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number. Explain why multiplying a given number by a fraction less than 1 results in a product smaller than the given number. Relate the principle of fraction equivalence a/b = (n × a)/(n × b) to the effect of multiplying a/b by 1.
5.NF.B.5 Interpret multiplication as scaling (resizing), by: Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication. Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number. Explain why multiplying a given number by a fraction less than 1 results in a product smaller than the given number. Relate the principle of fraction equivalence a/b = (n × a)/(n × b) to the effect of multiplying a/b by 1.
5.NF.B.6 Solve real world problems involving multiplication of fractions and mixed numbers.
Fractions
Mixed numbers
5.NF.B.6 Solve real world problems involving multiplication of fractions and mixed numbers.
Fractions
Mixed numbers
5.NF.B.7 Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions. Interpret division of a unit fraction by a natural number, and compute such quotients. Interpret division of a whole number by a unit fraction, and compute such quotients. Solve real world problems involving division of unit fractions by natural numbers and division of whole numbers by unit fractions.
Divide unit fractions and whole numbers
Word problems
5.NF.B.7 Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions. Interpret division of a unit fraction by a natural number, and compute such quotients. Interpret division of a whole number by a unit fraction, and compute such quotients. Solve real world problems involving division of unit fractions by natural numbers and division of whole numbers by unit fractions.
Divide unit fractions and whole numbers
Word problems
5.MD
Measurement and Data
5.MD.A Convert like measurement units within a given measurement system
5.MD.A.1 Convert among different-sized standard measurement units within the metric system. Convert among different-sized standard measurement units within the customary system. Use these conversions in solving multi-step, real world problems.
Customary units
Metric units
Multi-step word problems
5.MD.A.1 Convert among different-sized standard measurement units within the metric system. Convert among different-sized standard measurement units within the customary system. Use these conversions in solving multi-step, real world problems.
Customary units
Metric units
Multi-step word problems
5.MD.B Represent and interpret data
5.MD.B.2 Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots.
5.MD.B.2 Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots.
5.MD.C Understand concepts of volume
5.MD.C.3 Recognize volume as an attribute of solid figures and understand concepts of volume measurement. A cube with side length 1 unit, called a "unit cube," is said to have "one cubic unit" of volume, and can be used to measure volume. A solid figure, which can be packed without gaps or overlaps using n unit cubes, is said to have a volume of n cubic units.
5.MD.C.3 Recognize volume as an attribute of solid figures and understand concepts of volume measurement. A cube with side length 1 unit, called a "unit cube," is said to have "one cubic unit" of volume, and can be used to measure volume. A solid figure, which can be packed without gaps or overlaps using n unit cubes, is said to have a volume of n cubic units.
5.MD.C.4 Measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units.
5.MD.C.4 Measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units.
5.MD.C.5 Relate volume to the operations of multiplication and addition and solve real world and mathematical problems involving volume. Find the volume of a right rectangular prism with whole-number side lengths by packing it with unit cubes, and show that the volume is the same as would be found by multiplying the edge lengths, equivalently by multiplying the height by the area of the base (B). Represent threefold whole-number products as volumes (e.g., to represent the associative property of multiplication). Apply the formulas V = l × w × h and V =b × h for rectangular prisms to find volumes of right rectangular prisms with whole-number edge lengths in the context of solving real world and mathematical problems. Recognize volume as additive. Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the non-overlapping parts, applying this technique to solve real world problems.
Volume with unit cubes
Volume formulas
5.MD.C.5 Relate volume to the operations of multiplication and addition and solve real world and mathematical problems involving volume. Find the volume of a right rectangular prism with whole-number side lengths by packing it with unit cubes, and show that the volume is the same as would be found by multiplying the edge lengths, equivalently by multiplying the height by the area of the base (B). Represent threefold whole-number products as volumes (e.g., to represent the associative property of multiplication). Apply the formulas V = l × w × h and V =b × h for rectangular prisms to find volumes of right rectangular prisms with whole-number edge lengths in the context of solving real world and mathematical problems. Recognize volume as additive. Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the non-overlapping parts, applying this technique to solve real world problems.
Volume with unit cubes
Volume formulas
5.G
Geometry
5.G.A Graph points on the coordinate plane to solve real-world and mathematical problems
5.G.A.1 Use a pair of perpendicular number lines, called axes, to define a coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates. Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates correspond (e.g., x-axis and x-coordinate, y-axis and y-coordinate).
5.G.A.1 Use a pair of perpendicular number lines, called axes, to define a coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates. Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates correspond (e.g., x-axis and x-coordinate, y-axis and y-coordinate).
5.G.A.2 Represent real world and mathematical problems by graphing points in the first quadrant and on the non-negative x- and y-axes of the coordinate plane. Interpret coordinate values of points in the context of the situation.
5.G.A.2 Represent real world and mathematical problems by graphing points in the first quadrant and on the non-negative x- and y-axes of the coordinate plane. Interpret coordinate values of points in the context of the situation.
5.G.B Classify two-dimensional figures into categories based on their properties
5.G.B.3 Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.
5.G.B.3 Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.
5.G.B.4 Classify two-dimensional figures in a hierarchy based on properties.
5.G.B.4 Classify two-dimensional figures in a hierarchy based on properties.