# Online Practice

## 1st Grade Readiness

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

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)

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)

## 2nd Grade Readiness

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)

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)

## 3rd Grade Readiness

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

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)

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

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)

## 4th Grade Readiness

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

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

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)

## 5th Grade Readiness

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)

## 6th Grade Readiness

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)

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)

## 7th Grade Readiness

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)

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)

## 8th Grade Readiness

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)

## Algebra 1 Readiness

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)

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)

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

## Algebra 2 Readiness

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