Monumental Math
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Monumental Math

Welcome! This is a free math website packed with thousands of problems for elementary and middle school math, including algebra and geometry.


Using this website you can:

  • Improve your speed and accuracy
  • Try now - problem sets marked with "Try This!" without logging in!
  • Practice for the GED
  • Learn something new

This website has made math fun for our daughter. We have seen her math confidence increase since she started using it.
— Sara

Going back to school to get a college degree was overwhelming. I had to deal with math I hadn’t seen in years. Using MonumentalMath.com was an amazing tool that helped me succeed.
— Veronica, a college student

We were referred to Mrs. Mary as a tutor and my daughter loves math now! She is so patient and kind. The website is super easy to navigate and very easy for my daughter to understand. I highly recommend using MonumentalMath.com for your kiddos that may be struggling in math.
— Tiffany

Enjoying the challenge of this website? Then visit the Apple store to download my Teddy Bear Math apps!


Addition

Add to 50

Add to 100

Available for iPhones and iPads!

Enjoying the challenge of this website? Then visit the Apple store to download my Hopscotch Math apps!


Adding Fractions

Multiplying Fractions

Simplifying Fractions

Available for iPhones and iPads!

Each topic begins with an explanation and has 25 problems for students to practice their math skills.


It's easy to start, simply:

  1. Choose a topic
  2. Choose a problem set
  3. Start practicing
  4. Learn and enjoy the challenge!

The first Teddy Bear Math app for Android devices coming soon!


Addition

Visit my account at TeachersPayTeachers.com

Math Foundations
  • Match Them, With Sums Through 10
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Match Them, With Sums Through 12
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Match Them, With Sums Through 18
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Match Them, With Sums Through 20
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Adding Doubles
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Adding Doubles Plus One
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5 Try this!
    • Set 6
  • Mental Math - Addition
    • Set 1
    • Set 2
    • Set 3 Try this!
    • Set 4
    • Set 5
    • Set 6
  • Take It, Break It, Remake It!
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Something Is Missing...
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Real Life Math: Temperatures
    • Set 1
    • Set 2
  • Adding, With Sums of 50
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Adding, With Sums of 100
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Total Value of Coins
    • Set 1
    • Set 2
    • Set 3
  • Real Life: Jobs For Kids
    • Set 1
    • Set 2 Try this!
    • Set 3
  • Change From a $1 Bill
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5 Try this!
    • Set 6
  • Change From a $5 Bill
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Change From a $10 Bill
    • Set 1
    • Set 2
    • Set 3
    • Set 4 Try this!
    • Set 5
    • Set 6
  • Round to the Nearest 10
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
  • Round to the Nearest 100
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Round to the Nearest 1,000
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Multiplication Using Mental Math
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Multiples of 2, 3 or 4
    • Set 1
    • Set 2
  • Multiples of 4 and 6
    • Set 1
    • Set 2
  • Multiples of 8 and 9
    • Set 1
    • Set 2
  • Real Life: Dances
    • Set 1
    • Set 2 Try this!
  • Real Life: Catering
    • Set 1
    • Set 2
  • Real Life: Yearly Salary
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Real Life: A Tank of Gas
    • Set 1
    • Set 2 Try this!
  • DERT, Distance = Rate * Time
    • Set 1
    • Set 2
    • Set 3
  • Using the Distributive Property
    • Set 1
    • Set 2
    • Set 3
  • Divide and Double
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • The Factors Of...
    • Set 1
    • Set 2
    • Set 3
    • Set 4 Try this!
    • Set 5
    • Set 6
  • Greatest Common Factor
    • Set 1 Try this!
    • Set 2
  • Lowest Common Multiple
    • Set 1
    • Set 2
    • Set 3
  • Prime Factorization
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Find the GCF, Using Prime Factorization
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Find the LCM, Using Prime Factorization
    • Set 1
    • Set 2
    • Set 3
  • Fractions - Simplify Completely
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7
    • Set 8
    • Set 9 Try this!
    • Set 10
  • Order Up
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Addition of Fractions With Like Denominators
    • Set 1
    • Set 2
    • Set 3
    • Set 4 Try this!
    • Set 5
    • Set 6
  • Addition of Fractions With Like or Unlike Denominators
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7
  • Cut It In Half
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7
    • Set 8
    • Set 9
    • Set 10
  • Multiplication of Fractions
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Multiplication With a Fraction - Be Clever!
    • Set 1
    • Set 2
  • P.O.P. - A Fractional Portion of a Portion
    • Set 1
    • Set 2
    • Set 3
  • Close Enough! Finding a Fraction of a Number
    • Set 1 Try this!
    • Set 2
    • Set 3
  • Division of a Whole Number By a Fraction
    • Set 1
    • Set 2
  • Converting Mixed Numbers to Improper Fractions
    • Set 1
    • Set 2
  • Converting Improper Fractions to Mixed Numbers
    • Set 1
    • Set 2
  • Multiplication With a Mixed Number
    • Set 1
    • Set 2
    • Set 3
  • Converting Common Fractions to Decimals
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7
    • Set 8
    • Set 9
    • Set 10
  • Converting Fractions to Decimals
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7 Try this!
    • Set 8
    • Set 9
    • Set 10
  • Converting Fractions to Percents
    • Set 1
    • Set 2
    • Set 3
    • Set 4 Try this!
    • Set 5
    • Set 6
  • Find 10% or 20% of a Number
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
  • Find 25% or 50% or 75% of a Number
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Find a Percent of a Number
    • Set 1
    • Set 2
    • Set 3 Try this!
    • Set 4
  • Find a Percent, Larger Than 100%, of a Number
    • Set 1
    • Set 2
  • Close Enough! Find a Percent of a Number
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • This Is What Percent of That?
    • Set 1
    • Set 2
  • Real Life: Selling a Home
    • Set 1
    • Set 2 Try this!
  • Real Life: Commissions
    • Set 1
    • Set 2
  • Find the Mean
    • Set 1
    • Set 2
  • Find the Median
    • Set 1
    • Set 2
  • Find the Mode
    • Set 1
    • Set 2
  • How Tall Is That?
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Time Conversions
    • Set 1
    • Set 2
  • Metric Conversions - Length
    • Set 1
    • Set 2
    • Set 3
  • Weight Conversions - Customary Units
    • Set 1
    • Set 2
  • Volume Conversions - Customary Units
    • Set 1
    • Set 2
    • Set 3
  • Round the Decimal to the Nearest Tenth
    • Set 1
    • Set 2
    • Set 3
    • Set 4 Try this!
  • Round the Decimal to the Nearest Hundredth
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Decimal Addition, With a Sum of 1
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Decimal Addition, With a Sum of 10
    • Set 1
    • Set 2
    • Set 3
    • Set 4
  • Real Life: Distance Problems
    • Set 1
    • Set 2
    • Set 3
  • Real life Math: I = p * r * t
    • Set 1
    • Set 2 Try this!
  • Do the Math - Adding Integers
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
    • Set 6 Try this!
    • Set 7
    • Set 8
    • Set 9
    • Set 10
  • Maybe It's Negative
    • Set 1
    • Set 2
  • Find a Fraction of a Negative Integer
    • Set 1
    • Set 2
  • Subtracting With Negative Integers
    • Set 1
    • Set 2
    • Set 3
  • Order of Operations
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
  • Just These.... Order of Operations
    • Set 1
    • Set 2
  • Working With Absolute Values
    • Set 1
    • Set 2
  • Exponents
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Between Which Positive Consecutive Integers?
    • Set 1
    • Set 2
  • Sums of the Square Roots
    • Set 1
    • Set 2
    • Set 3
  • Sums and Differences of Square Roots
    • Set 1 Try this!
    • Set 2
Challenging Math
  • Find the Sum of the GCF and LCM
    • Set 1 Try this!
    • Set 2
  • Figuring With Factorials!
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
  • Fractions and Negative Exponents
    • Set 1
    • Set 2 Try this!
  • Evaluating With Negative Exponents
    • Set 1
    • Set 2
    • Set 3
  • Exponents for Experts
    • Set 1 Try this!
    • Set 2
  • Convert Standard Numbers to Scientific Notation
    • Set 1 Try this!
    • Set 2
  • Convert Scientific Notation to Standard Numbers
    • Set 1
    • Set 2
  • Fractional Parts
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
  • The Sum of the Parts
    • Set 1
    • Set 2
  • Percent P.O.P.'s
    • Set 1
    • Set 2
  • Change It! Multiplication With Decimals
    • Set 1
    • Set 2 Try this!
  • Decimals and the Pythagorean Theorem
    • Set 1
    • Set 2
  • Challenging Rectangle Perimeters
    • Set 1
    • Set 2
    • Set 3
  • Simplify Radicals
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Convert From Base 10 to Base 2
    • Set 1
    • Set 2
  • Convert From Base 2 to Base 10
    • Set 1
    • Set 2
  • Using the "Difference of Squares" Pattern
    • Set 1
    • Set 2
    • Set 3
    • Set 4
Algebra
  • 1-Step Equations, With Whole Numbers
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • 1-Step Equations, With Subtraction
    • Set 1 Try this!
    • Set 2
  • 1-Step Equations, With Multiplication
    • Set 1
    • Set 2
  • 1-Step Equations, With Multiplication or Division
    • Set 1 Try this!
    • Set 2
  • Combining Like Terms
    • Set 1
    • Set 2
  • 2-Step Equations, With Whole Numbers
    • Set 1
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Multi-Step Equations, With Whole Numbers
    • Set 1
    • Set 2
  • 1-Step Equations, With Fractions
    • Set 1 Try this!
    • Set 2
  • 2-Step Equations, With Fractions
    • Set 1 Try this!
    • Set 2
  • 1-Step Equations, With Negative Integers
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
    • Set 7
    • Set 8
  • 2-Step Equations, With Negative Integers
    • Set 1
    • Set 2
  • 1-Step Equations With Decimals
    • Set 1
    • Set 2
  • Rearrange the Formula
    • Set 1
    • Set 2
  • Equations With 'x' on Both Sides of the Equal Sign
    • Set 1
    • Set 2
  • Equations Showing the Distributive Property
    • Set 1 Try this!
    • Set 2
  • Equations With Fractions and Distributive Property
    • Set 1
    • Set 2
  • Using the Distributive Property for Algebraic Expressions
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • What's Missing?
    • Set 1
    • Set 2
  • Algebraic Fractions Involving Monomials
    • Set 1 Try this!
    • Set 2
    • Set 3
  • Square the Binomial
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Multiplying Binomials
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Multiplying Binomials to Get the Difference of Squares
    • Set 1 Try this!
    • Set 2
  • Factor the Difference of Squares
    • Set 1 Try this!
    • Set 2
  • Factoring Trinomials
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
  • Factor the Trinomial - Variety Pack
    • Set 1
    • Set 2
  • Factor, Then Simplify Algebraic Fractions
    • Set 1 Try this!
    • Set 2
  • Factor Perfect Square Trinomials
    • Set 1
    • Set 2
  • Factor First, Then Solve the Equation
    • Set 1 Try this!
    • Set 2
  • Convert to Slope-Intercept Form
    • Set 1
  • Systems of Equations
    • Set 1
    • Set 2
    • Set 3
  • Convert to Standard Form
    • Set 1
    • Set 2
  • Find the Slope, Given Two Points
    • Set 1
    • Set 2
    • Set 3 Try this!
    • Set 4
    • Set 5
    • Set 6
    • Set 2
  • Find the X and Y Intercepts, Given the Equation
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Identify the Graph, Given the Equation
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Identify the Slope and Y-Intercept, Given the Equation
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
  • Identify the Equation, Given the Graph
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
    • Set 5
    • Set 6
Geometry
  • Find the Measure of the 3rd Angle of a Triangle
    • Set 1 Try this!
    • Set 2
    • Set 3
    • Set 4
  • Complementary Angles
    • Set 1
    • Set 2
    • Set 3
  • Supplementary Angles
    • Set 1 Try this!
    • Set 2
    • Set 3
  • Rectangle Perimeters
    • Set 1 Try this!
    • Set 2
  • Find the Width of a Rectangle
    • Set 1 Try this!
    • Set 2
  • Perimeters of Rectangles, Using Decimals
    • Set 1
    • Set 2
  • Areas of Rectangles, Using Decimals
    • Set 1 Try this!
    • Set 2
  • Rectangle Perimeters Involving Fractions and/or Mixed Numbers
    • Set 1
    • Set 2
  • Circle Portions
    • Set 1
    • Set 2 Try this!
    • Set 3
  • Circumference, In Terms of Pi
    • Set 1 Try this!
    • Set 2
  • Find the Radius Given the Circumference
    • Set 1
    • Set 2
  • Find the Diameter, Given the Area
    • Set 1
    • Set 2
    • Set 3
  • Using the Pythagorean Theorem
    • Set 1
    • Set 2 Try this!
    • Set 3
    • Set 4
  • Polygons - Quadrilaterals
    • Set 1
    • Set 2
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