Online Practice

RS1 - K.CC.5 (Count up to 20 objects)

• Show numbers on ten frames - up to 20
• Count on ten frames - up to 20
• Count dots - 0 to 20

RS2 - K.CC.7 (Compare numbers to 10)

• Fewer and more - compare by counting
• Comparing review
• Fewer, more, and same
• Compare two numbers - up to 10

RS3 - K.NBT.1 (Name numbers 11 to 19 using tens and some more ones)

• Counting tens and ones - up to 20
• Count blocks - up to 20
• Place value models up to 20

RS4 - K.OA.4 (Find numbers that add to make 10)

• Ten Frames (How Many?)
• Ten Frames (Fill?)
• Count to fill a ten frame
• Complete the addition sentence - make ten

RS5 - K.OA.5a (Add numbers to 5)

• Addition sentences up to 5: which model matches?
• Addition sentences up to 5: what does the model show?
• Add with pictures - sums up to 5
• Make a number using addition - sums up to 5

RS6 - K.OA.5b (Subtract numbers within 5)

• Subtraction sentences up to 5: which model matches?
• Subtract with pictures - numbers up to 5
• Complete the addition sentence - sums up to 5
• Subtract - numbers up to 5

RS1 - 1.NBT.1 (Name Numbers to 120)

• Place value models up to 100 (Visual)
• Place value models - tens and ones (Visual)
• Regroup tens and ones - ways to make a number

RS2 - 1.NBT.5 (Find 10 more or 10 less than any number to 99)

• Number Chart Patterns (Click on “+” sign for more problems. Click on the “?” for more complex problems.)
• Ten more or less

RS3 - 1.NBT.3 (Compare numbers to 99)

• Compare numbers to 100 using words
• Compare numbers up to 100 using symbols

RS4 - 1.OA.6a (Add numbers to 10)

• Addition sentences up to 10: which model matches?
• Addition sentences up to 10: what does the model show?
• Put together cubes - sums up to 10
• Add with pictures - sums up to 10
• Add two numbers - sums up to 10

RS5 - 1.OA.6c (Subtract numbers within 10)

• Take away cubes - sums up to 10
• Subtraction sentences up to 10: which model matches?
• Subtract with pictures - numbers up to 10
• Subtract - numbers up to 10

RS1 - 2.NBT.3 (Identify numbers to 1,000)

• Place value models - up to hundreds
• Place value models

RS2 - 2.NBT.8 (Mentally add and subtract 10 or 100 to a number between 100 and 900)

• Hundreds chart
• Counting on the hundred chart
• Number Chart Patterns (Click on “+” sign for more problems. Click on the “?” for more complex problems.)

RS3 - 2.NBT.4 (Compare numbers to 1,000)

• Compare Numbers Up to 1000
• Put numbers up to 1000 in order

RS4 - 2.OA.2a (Add numbers to 20)

• Complete the addition sentence - sums to 20
• Make a number using addition - sums to 10

RS5 - 2.OA.2b (Subtract numbers within 20)

• Subtraction with pictures
• Write subtraction sentences to describe pictures - up to 18
• Subtraction sentences using number lines - up to 20

RS6 - 2.NBT.5a (Add 2-digit numbers)

• Use models to add a two-digit number and a one-digit number - with regrouping
• Use models to add two-digit numbers with regrouping

RS7 - 2.NBT.5b (Subtract 2-digit numbers)

• Write subtraction sentences to describe pictures - up to two digits
• Subtract two two-digit numbers - with regrouping
• Ways to make a number using subtraction

RS1 - 3.NBT.2a (Add three-digit numbers)

• Add two numbers up to three digits
• Use models to add three-digit numbers - with regrouping

RS2 - 3.NBT.2b (Subtract three-digit numbers)

• Subtract Two Numbers Up to 1000
• Complete the subtraction sentence - up to two digits

• Complete the subtraction sentence - up to three digits

RS3 - 3.OA.7a (Multiply numbers from 0 to 10)

• Identify multiplication expressions for arrays
• Multiply to find the area of a rectangle made of unit squares
• Find the area of rectangles and squares
• Choose numbers with a particular product
• Multiplication facts up to 10: true or false?
• Multiplication facts up to 10: select the missing factors

RS4 - 3.OA.7b (Divide numbers by 1 to 10)

• Relate multiplication and division for groups
• Relate multiplication and division for arrays
• Multiplication facts up to 10: find the missing factor
• Choose numbers with a particular quotient
• Find all factor pairs of a number

RS5 - 3.NF.1 (Identify fractions and their parts)

• Identify equal parts
• Match unit fractions to models
• Match fractions to models: halves, thirds, and fourths
• Match unit fractions to models
• Match fractions to models

RS6 - 3.NF.2 (Name fractions on a number line)

• Fractions of number lines: unit fractions
• Identify unit fractions on number lines
• Graph unit fractions on number lines
• Fractions of number lines
• Identify fractions on number lines
• Graph fractions on number lines

RS7 - 3.NF.3d (Compare fractions with the same numerator or same denominator)

• Compare fractions with like numerators or denominators using models
• Graph and compare fractions with like denominators on number lines
• Graph and compare fractions with like numerators on number lines
• Graph and compare fractions on number lines
• Compare fractions

RS1 - 4.NBT.5 (Multiply up to a four-digit by a one-digit number and two two-digit numbers)

• Multiply 1-digit numbers by 3-digit or 4-digit numbers using area models v1
• Multiply 1-digit numbers by 3-digit or 4-digit numbers using area models v2
• Multiply 2-digit numbers by 2-digit numbers using area models v1
• Multiply 2-digit numbers by 2-digit numbers using area models v2
• Multiply 2-digit numbers by 2-digit number using partial products
• Multiply 1-digit numbers by 3-digit or 4-digit numbers using expanded form
• Multiply 2-digit numbers by 2-digit number

RS2 - 4.NBT.6 (Divide up to a four-digit number by a one-digit number)

• Divide 2-digit numbers by 1-digit numbers using area models
• Divide 3-digit numbers by 1-digit numbers using area models
• Divide using partial quotients
• Divide using the distributive property
• Divide larger numbers by 1-digit numbers

RS3 - 4.NF.2 (Compare two fractions with different numerators and different denominators)

• Find equivalent fractions using area models
• Compare fractions using models
• Graph equivalent fractions using number lines
• Compare fractions
• Compare fractions with like and unlike denominators
• Compare and order fractions

RS4 - 4.NF.3b (Convert between improper fractions and mixed numbers)

• Identify mixed numbers
• Convert between improper fractions and mixed numbers
• Enrichment: Compare fractions and mixed numbers

RS5 - 4.NF.3c (Add and subtract mixed numbers with like denominators)

• Add fractions with like denominators using strip models
• Subtract fractions with like denominators using strip models
• Add fractions with like denominators
• Subtract fractions with like denominators
• Add and subtract mixed numbers with like denominators

RS6 - 4.NF.4b (Multiply a whole number by a fraction)

• Multiply unit fractions by whole numbers using models
• Multiply fractions by whole numbers using models
• Multiply fractions by whole numbers using number lines
• Multiply fractions by whole numbers v1
• Multiply fractions by whole numbers v2

Extra Fraction Support: 4.NF.4 (Simplifying Fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms

RS1 - 5.OA.1 (Evaluate number expressions using parenthesis)

• Evaluate numerical expressions involving whole numbers
• Evaluate numerical expressions
• Evaluate numerical expressions with parentheses
• Identify mistakes involving the order of operations
• Solve equations using order of operations

RS2 - 5NBT.5 (Multiply multi-digit numbers)

• Box Multiplication
• Multiply by 2-digit numbers: complete the missing steps
• Multiply a 2-digit number by a larger number: complete the missing steps
• Multiply 2-digit numbers by 2-digit numbers
• Multiply 2-digit numbers by 3-digit numbers

RS3 - 5.NBT.6 (Divide four-digit numbers)

• Divide by 2-digit numbers using models
• Divide by 2-digit numbers using partial quotients
• Divide 2-digit and 3-digit numbers by 2-digit numbers
• Adjust quotients
• Divide 4-digit numbers by 2-digit numbers

RS4 - 5.NF.1 (Add and Subtract mixed numbers with different denominators)

• Add fractions with unlike denominators using models
• Subtract fractions with unlike denominators using models
• Add and subtract fractions with unlike denominators
• Add mixed numbers with unlike denominators
• Subtract mixed numbers with unlike denominators

RS5 - 5.NF.4b (Multiply fractions)

• Understand fraction multiplication and area
• Multiply two unit fractions using models
• Multiply two fractions using models: fill in the missing factor
• Multiply two fractions using models
• Multiply two fractions

RS6 - 5.NF.7a (Divide a unit fraction by a whole number)

• Divide unit fractions and whole numbers using area models
• Divide unit fractions and whole numbers

RS7 - 5.NF.7b (Divide a whole number by a unit fraction

• Divide whole numbers by unit fractions using models
• Divide unit fractions and whole numbers using area models
• Divide whole numbers by unit fractions

Extra Fraction Support: 4.NF.4 (Simplifying fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms

RS1 - 6.NS.1 (Multiply and divide fractions)

• Multiply two fractions using models
• Multiply two fractions using models: fill in the missing factor
• Multiply two fractions
• Divide unit fractions and whole numbers using area models
• Divide two fractions

RS2 - 6NS.6c (Find ordered pair on a coordinate plane)

• Coordinate planes as maps
• Follow directions on a coordinate plane
• Coordinate plane review

RS3 - 6.EE.2a (Translate algebraic expressions between words and symbols)

• Write variable expressions: one operation
• Write variable expressions: two operations
• Write variable expressions: two or three operations

RS4 - 6.EE.2c (Evaluate algebraic expressions)

• Evaluate variable expressions with whole numbers
• Does x satisfy the equation?
• Which x satisfies an equation?
• Does x satisfy an equation?

RS5 - 6.EE.4 (Simplify algebraic expressions)

• Identify equivalent linear expressions using algebra tiles
• Identify equivalent expressions using strip models
• Identify equivalent linear expressions v1
• Identify equivalent linear expressions v2
• Add and subtract linear expressions

RS6 - 6.EE.7 (Solve 1-step equations)

• Model and solve equations using algebra tiles
• Write and solve equations that represent diagrams
• Solve one-step equations with whole numbers

Extra Fraction Support: 4.NF.4 (Simplifying Fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms

RS1 - 7.NS.1d (Add and subtract integers between -10 and 10)

• Add integers using counters
• Subtract integers using counters
• Add and subtract integers using counters
• Subtract integers
• Add and subtract integers

RS2 - 7NS.2c (Multiply and divide by integers between -10 and 10)

• Integer multiplication and division rules
• Equal quotients of integers
• Complete multiplication and division equations with integers
• Multiply and divide integers

RS3 - 7.EE.1a (Add and subtract linear expressions)

• Identify equivalent linear expressions using algebra tiles
• Add and subtract like terms with exponents
• Add and subtract linear expressions
• Add and subtract polynomials

RS4 - 7.EE.1b (Expand linear expressions)

• Illuminations Activity (Expand tab)
• Multiply using the distributive property
• Identify linear expressions v1
• Identify linear expressions v2
• Multiply using the distributive property

RS5 - 7.EE.1c (Factor linear expressions)

• Illuminations Activity (Factor tab)
• Factor using the distributive property
• Factors of linear expressions
• Sort factors of variable expressions
• Sort factors of numerical expressions

RS6 - 7.EE.4a (Solve equations with more than one step)

• Model and solve equations using algebra tiles
• Solve two-step equations
• Solve equations involving like terms

Extra Fraction Support - 4.NF.4 (Simplifying fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms

RS1 - 8.EE.7b (Solve multi-step linear equations)

• Model and solve equations using algebra tiles
• Solve equations: complete the solution
• Solve equations with variables on both sides

RS2 - 8.EE.7a (Find the number of solutions to linear equations in one variable)

• Find the number of solutions
• Create equations with no solutions or infinitely many solutions

RS3 - 8.F.4 (Find the equation of a line)

• Slope-intercept form: write an equation from a table
• Write a linear equation from two points
• Write a linear function from a table
• Identify the graph of an equation
• Write an equation from a graph using a table

RS4 - 8.EE.1 (Find equivalent numerical expressions using properties of integer exponents)

• Negative exponents
• Division with exponents
• Multiplication and division with exponents
• Power rule
• Identify equivalent expressions involving exponents v1

RS5 - 8.EE.2 (Solve non-linear equations using square roots and cube roots)

• Solve equations using square roots
• Solve equations using cube roots

Extra Fraction Support - 4.NF.4 (Simplifying fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms

RS1 - A.REI.6 (Solve systems of linear equations algebraically)

• Is (x, y) a solution to the system of equations?
• Solve a system of equations by graphing
• Solve a system of equations using substitution
• Solve a system of equations using elimination
• Solve a system of equations using any method

RS2 - A.SSE.3 (Factor quadratic expressions)

• Factor quadratics using algebra tiles
• Factor quadratics with leading coefficient 1
• Factor quadratics
• Illuminations Activity (Factor tab)

RS3 - F.IF.2 (Evaluate linear and non-linear functions)

• Complete a function table from a graph
• Evaluate linear expressions
• Evaluate nonlinear expressions
• Evaluate a function

RS4 - F.LE.1 (Determine if a function is linear or non-linear)

• Identify linear functions from graphs and equations
• Identify linear functions from tables
• Graph a two-variable relationship
• Linear functions over unit intervals
• Exponential functions over unit intervals

RS5 - A.CED.2 (Graph linear and non-linear functions)

• Complete a table and graph a linear function
• Graph a line from an equation in slope-intercept form
• Complete a function table: quadratic functions
• Graph a quadratic function
• Characteristics of quadratic functions: graphs
• Write linear, quadratic and exponential functions

Extra Fraction Support - 4.NF.4 (Simplifying fractions)

• Find equivalent fractions using area models: two models
• Find equivalent fractions using area models: one models
• Identify equivalent fractions
• Find equivalent fractions
• Write fractions in lowest terms