Subjects
Math Reading
Become a Member Log In
Math
Reading
Become a Member Log In

2. Pick a lesson

1st grade math has 205 lessons
  • Counting
    6 lessons
    • Counting to Ten
    • Counting to Twenty
    • Counting Backwards
    • Number Words
    • Numbers up to 100
    • Counting By Two, Five, and Ten
  • Number Sense
    28 lessons
    • Basic Comparison
    • Tens and Ones Places
    • Greater Than & Less Than
    • Ordering Numbers
    • Comparison and Ordering, to Two Hundred
    • Rounding to the Nearest Ten
    • Even and Odd Numbers
    • Place Value Through Hundreds
    • Comparing Numbers up to One Thousand
    • Counting By Twos, Fives and Tens
    • Patterns and Counting By Twos, Fives and Tens
    • Review Place Value Below One Thousand
    • Place Value Below Ten Thousand
    • Comparing Numbers Below Ten Thousand
    • Rounding
    • Rounding and Estimation
    • Place value through hundred thousands
    • Place value through hundred millions
    • Comparing whole numbers
    • Rounding whole numbers
    • Addition using commutative, associative, and zero properties
    • Estimation for addition
    • Estimation for subtraction
    • Comparing Negative Numbers
    • Probability
    • Place Value Through Billions
    • Place Value Through Thousandths
    • Rounding Whole Numbers
  • Time
    18 lessons
    • Telling time I - hours
    • Telling time II - half hours
    • Elapsed time I - hours
    • Days of the week
    • Reading a calendar
    • Reading a calendar II
    • Using a schedule
    • Elapsed time II - hours and half hours
    • Months
    • Comparing units of time
    • Using a schedule II
    • Elapsed time III - quarter hours
    • Converting minutes and hours II
    • Elapsed time IV - 5 minute intervals
    • Elapsed time V - minute intervals
    • Converting minutes and hours II
    • Elapsed time IV - 5 minute intervals
    • Elapsed time V - minute intervals
  • Addition
    27 lessons
    • Adding Tens and Ones
    • Adding Below Six
    • Adding Below Ten
    • Adding With Zero
    • Addition By Counting
    • Doubling
    • Doubling Below Twenty
    • Basic Associative Property
    • Adding Below Twenty
    • Adding Three Numbers
    • Addition Below Fifty With Carrying
    • Addition Below One Hundred
    • Missing Addends
    • Rewriting Addition as Plus Ten
    • Adding Three Numbers
    • Two-Digit Addition
    • Two-Digit Addition With Carrying
    • Adding Tens
    • Rounding and Addition
    • Adding Three Two-Digit Numbers
    • Adding Hundreds
    • Adding Hundreds With Carrying
    • Addition Review
    • Addition and Inequalities
    • Properties of Addition
    • Addition Up To Ten Thousand
    • Adding Money
  • Subtraction
    27 lessons
    • Subtraction Below Five
    • Subtraction Below Ten
    • Subtraction As Inverse of Addition
    • Subtracting Zero or All
    • Subtracting By Counting
    • Vertical Addition and Subtraction
    • Addition and Subtraction Below Fifty
    • Subtraction Below Twenty
    • Subtraction Below Fifty With Regrouping
    • Subtraction Below One Hundred
    • Relating Addition and Subtraction
    • Place Value and Regrouping
    • Subtracting Hundreds
    • Subtracting Hundreds With Regrouping
    • Subtracting With Regrouping And Zeroes
    • Subtraction Review and Vertical Form
    • Two-Digit Subtraction
    • Two-Digit Subtraction With Regrouping
    • Rounding and Subtraction
    • Checking Subtraction With Addition
    • Subtracting Tens
    • Two-Digit Addition and Subtraction Review
    • Subtraction Review
    • Subtraction Up To Ten Thousand
    • Subtracting Money
    • Subtract whole numbers
    • Subtract across zeroes
  • Coins
    8 lessons
    • Intro to Coins
    • Counting by Nickels and Dimes
    • Quarters and Equal Amounts
    • Nickels and Dimes
    • Counting Coins Including Quarters
    • Comparing Coins
    • Half Dollars and Dollars
    • Change
  • Measurement
    23 lessons
    • Introduction to weight
    • Customary weight - choose the best unit of measure
    • Customary weight - choose the best estimate
    • Metric weight - choose the best unit of measure
    • Metric weight - choose the best estimate
    • Customary distance - choose the best unit of measure
    • Customary distance - choose the best estimate
    • Metric distance - choose the best estimate
    • Metric distance - choose the best unit of measure
    • Customary capacity - choose the best estimate
    • Metric capacity - choose the best estimate
    • Temperature
    • Customary weight - choose the best unit of measure
    • Customary weight - choose the best estimate
    • Metric weight - choose the best unit of measure
    • Metric weight - choose the best estimate
    • Customary distance - choose the best unit of measure
    • Customary distance - choose the best estimate
    • Metric distance - choose the best estimate
    • Metric distance - choose the best unit of measure
    • Customary capacity - choose the best estimate
    • Metric capacity - choose the best estimate
    • Temperature
  • Multiplication
    18 lessons
    • Basic Multiplication
    • Counting to Multiply
    • Multiplying By Two, Five, or Ten
    • Multiplication Word Problems
    • Multiplying By Two, Four, Five and Ten
    • Multiplying By Zero and One
    • Multiplying By Three and Nine
    • Multiplying By Six, Seven and Eight
    • Multiplication Practice
    • Properties of Multiplication
    • Using Multiplication To Divide
    • Multiplication of 2-digit numbers by 1-digit numbers
    • Multiplication of 3-digit numbers by 1-digit numbers
    • Multiplication Practice
    • Multiplication and division facts
    • Multiplication properties and division rules
    • Multiplying by 2-digit numbers
    • Estimation using multiplication
  • Division
    14 lessons
    • Basic Division
    • Counting Backwards to Divide
    • Remainders
    • Division Definitions
    • Dividing By Two, Five and Ten
    • Dividing By Three, Four and Nine
    • Dividing By Six, Seven and Eight
    • Dividing With One and Zero
    • Division
    • Dividing Two-Digit Numbers
    • Dividing Three-Digit Numbers
    • Division with remainders
    • Division with quotients with zeroes
    • Deciding where to place the first digit in division
  • Geometry
    36 lessons
    • Identify Solid Figures
    • Identify Shapes
    • Counting Sides and Vertices of Plane Shapes
    • Counting Vertices, Edges, Faces
    • Comparing Vertices, Edges, Faces
    • Plane Shapes and Solid Figures
    • Polygons
    • Perimeter of Squares
    • Perimeter of Shapes
    • Area of Squares
    • Area of Shapes
    • Triangles
    • Quadrilaterals
    • Solid Figures
    • Faces, Edges, Vertices
    • Identify Solid Figures
    • Polygon Review
    • Lines, Line Segments, Rays
    • Parallel, Perpendicular, Intersecting Lines
    • Angles
    • Triangles Review
    • Quadrilaterals Review
    • Circle Parts
    • Congruence
    • Angles Review
    • Estimating Angles
    • Parallel, Perpendicular, Intersecting Lines
    • Triangles Review
    • Triangle Angles
    • Quadrilateral Angles
    • Area of Triangles
    • Area of Parallelograms and Trapezoids
    • Volume of Cubes and Rectangular Prisms
    • Surface area of Cubes and Rectangular Prisms
    • Circumference of a Circle
    • Area of a Circle
Change grade or subject

One more thing. We'll automatically adjust the difficulty of the math as you improve!



Get Started

One second, loading lessons.



Basic addition