115 maths games · Kindergarten to High School
Maths games that fight back.
Every game is matched to a Common Core maths standard, with at least five for every grade from Kindergarten to High School. Fast arcade games build fluency; think-it-through games build understanding, with hints, second tries and a worked explanation for every question.
Dot Drop
Dots fall down. Catch the right number of dots!
Shape Sorter
Count the sides. Send each shape to the right bin!
What Comes Next?
Count on! Run to the number that comes next.
Which Has More?
Which group has more? Big things can trick you!
Shape Hunt
Find the shape and pop it! Even when it is turned.
Quick Look
Dots pop up, then hide. How many did you see?
Make Ten
Fill the ten-frame. Find the numbers that make 10!
Count the Critters
Tap and count the bugs. How many are there?
Story Sums
Frogs hop on. Ducks swim away. How many now?
Sum Smash
Blast the sums that make the number. Make 10 first!
True or False?
= means “the same as”. Is it true or false?
Mystery Number
What number is hiding? Hop on the number line to find it.
Tens & Ones Compare
Rods are tens. Cubes are ones. Which number is bigger?
Paperclip Measure
How many clips long? Spot the sneaky mistakes!
Bubble Sums
Pop the bubbles that make the number. Leave the rest!
Clock Rush
The hands spin to a new time. Can you read it?
Change Catcher
Coins fall from the sky. Catch the right change!
Skip Count Catch
Skip-count! Catch the numbers you say. By 10s, 5s, then 100s.
10 & 100 Jumps
Add or take away 10 or 100 in your head!
Odd or Even
Pair them up! One left over means odd.
Place Value Workshop
Build numbers with hundreds, tens and ones blocks.
Number Line Estimator
Where does the number go? Put it on the line.
Hundreds, Tens & Ones
Flats, rods and cubes! Read and write numbers to 999.
Money Matters
Count coins! Start with the biggest, then count on.
Times Table Dash
Race down the road. Swerve through the right answer!
Room Rush
Drag to build rooms with the right area. Be fast!
Division Detective
Every division hides a times table. Crack 56 ÷ 8 by thinking 8 × ? = 56.
Rounding Hill
Will it roll back down or over the hill? Round to the nearest 10 or 100.
Array Builder
Build rows of dots to see what × and ÷ really mean.
Fair Share
Share cookies so every plate gets the same.
Fraction Wall
Shade fraction strips. Which fraction is bigger?
Fractions on the Line
Fractions are numbers too! Find their place on the line.
Bar Model Stories
Draw a story as bars. Then solve it!
Split the Shape
Find the area of L-shaped rooms by cutting them into rectangles.
Time Jumps
How long did it take? Jump along a time line to find out.
Area Tiles
Count square tiles, then discover the shortcut: rows × columns. Then split tricky L-shapes.
Equal Parts
What fraction is shaded? Careful — fractions only work when the parts are equal.
Two-Step Stories
Real-life puzzles that need two steps. Find the hidden middle number first.
Grade 4
Factors & multiples · Equivalent fractions · Multi-digit multiplication · Angles
6 arcade · 5 think & learnFraction Pizza Shop
Pizzas race down the belt. Grab every one that matches the order.
Angle Archer
The bow swings on its own. Release when it hits the called angle.
Prime Invaders
Number invaders are landing. Blast the primes, spare the rest.
Lily Leap
Hop across the river on the lily pad that continues the pattern.
Factor Pop
Factors, multiples, primes — pop the bubbles that fit the rule before they float away.
Benchmark ½
Is it less than a half, exactly a half, or more? Use the half-of-the-bottom trick.
Decimal Detective
Is 0.45 bigger than 0.5? Hundredths grids and place value expose the sneaky ones.
Protractor Practice
Read angles on a real two-scale protractor — and learn which scale to trust.
Fraction Factory
Slice every piece into smaller ones. More pieces, same amount — that’s an equivalent fraction.
Area Model Multiply
Split numbers into tens and ones. Multiply each part, then add.
Angle Puzzle
The parts add up to the whole. Use 90°, 180° and 360° to find the missing angle.
Grade 5
Powers of ten · Fraction operations · Volume · The coordinate plane
4 arcade · 4 think & learn24 Rush
Smash four numbers together with + − × ÷ to land on exactly 24. Against the clock.
Decimal Darts
Your dart glides along the number line. Throw it at exactly the right decimal.
Power of Ten Run
× 10 shifts every digit one place bigger. Dash into the right answer before the gates arrive.
Grid Strike
Critters pop up on the grid. Tap only the ones whose coordinates fit the rule.
Treasure Coordinates
Plot and read points on a grid. Along the corridor, then up the stairs.
Unlike Denominators
You can’t add thirds and quarters directly. Re-cut both into twelfths and it’s easy.
Fraction × Fraction
Shade one fraction across, the other down. Where they overlap is the answer.
Cube Count Volume
Stack it up! Count layers of cubes, discover l × w × h, then tackle joined boxes.
Grade 6
Ratios & rates · Negative numbers · Expressions & equations · Statistics
7 arcade · 4 think & learnCatch the X
Solve the equation in your head and catch the crate holding x.
Graph Detective
Read the chart fast. Is the witness telling the truth?
Deep Dive
Follow the dive orders below sea level before your air runs out.
Ratio Kitchen
Catch exactly the right amount of ingredients to keep the recipe in ratio.
Better Buy
Bigger pack, better deal? Not always! Find the price for ONE to know.
Same Value Pop
Distribute, combine like terms, reorder. Pop every expression that’s secretly the same.
Solve-for-x Runner
Undo the operation to find x — fast! Swerve into the value that makes it true.
Percent Bars
Split a bar into equal parts to find percentages of amounts — the bar model way.
Level the Towers
Move cubes between towers until they’re level. That height is the mean.
Ratio Tables
Scale recipes and paint mixes up and down. Whatever you do to one row, do to the other.
Below Zero
Temperatures, depths and debts. Locate, compare and measure distance from zero.
Grade 7
Proportional relationships · Integers · Percent · Circles · Probability
4 arcade · 6 think & learnShelf Sweep
Shelves slide past full of discounts. Grab only what fits the budget.
Dice Derby
Back the racer most likely to win, then watch the dice decide.
Integer Blaster
Negatives everywhere! Blast every expression that lands on the target number.
Proportional or Not?
Tables, graphs and equations whizz past. Is y always the same multiple of x?
Balance Hanger
Solve equations by keeping a hanging balance level: whatever you take from one side, take from the other.
Zero Pairs
Yellow counters are +1, red are −1. A pair makes zero — the key to adding and subtracting negatives.
Spinner Lab
Predict a spinner’s chances, then spin it 10, 100 and 1000 times to see theory and experiment meet.
Percent Problems
Sales, tips and price rises. A bar model shows exactly what the percent means.
Inequality Lines
Open or closed circle? Which way does the arrow go? And when does the sign flip?
Circle Lab
Wheels, pizzas and ponds. Circumference or area? Radius or diameter? Don’t get caught out.
Function Factory
Watch the machine, crack its secret rule, then predict what comes out next.
Exponent Rules Pop
Multiply? Add the powers. Divide? Subtract. Power of a power? Multiply. Pop the matches!
Scientific Notation Run
Galaxies to germs. Convert huge and tiny numbers, then multiply them without a calculator.
Function or Not?
One input, one output. Sort pairs, mappings and graphs with the vertical line test.
Growing Patterns
See what stays the same and what grows — then predict any step with a rule.
Slope Finder
Rise over run. Read the slope straight off the graph, then write the whole equation.
Pythagoras Lab
a² + b² = c². Find the hypotenuse, a missing leg, and distances on a grid.
High School · Number & Quantity
Rational exponents · Real & complex numbers · Units · Vectors
2 arcade · 3 think & learnRational Exponents Pop
The bottom of the fraction is the root, the top is the power. Pop every equal form!
Rational or Irrational?
Can it be written as a fraction of integers? Square roots, decimals and sneaky products.
Complex Plane
Real part across, imaginary part up. Plot, add and multiply numbers with i.
Units Detective
Units are clues. Let them cancel and multiply to lead you to the right answer.
Vector Sum
Tip to tail! Add, subtract and scale arrows — then check with components.
High School · Algebra
Structure in expressions · Polynomials · Equations & inequalities
2 arcade · 3 think & learnFactor Frenzy
Two numbers that multiply to c and add to b. Dash into the right factorisation!
Polynomial Pop
Expand, combine like terms, distribute the minus sign. Pop every correct result.
Systems by Graph
Where two lines cross, both equations are true. Find the crossing — or prove there isn’t one.
Quadratic Roots
Where does the parabola hit the x-axis? Factor, read the graph, and let the discriminant decide.
Inequality Shade
Pick the line style, tap the side to shade, then check. Test a point if you’re unsure!
High School · Functions
Graphs & transformations · Rate of change · Linear vs exponential · Trigonometry
2 arcade · 3 think & learnGraph Snap
A graph flashes up — snap the equation that made it. Parents first, then shifts and flips.
Linear vs Exponential
Adding the same amount, or multiplying by the same factor? Sort tables and stories fast.
Transformations
Dashed is f. Solid is g. How did f move to make g? Watch out: inside the brackets works backwards!
Rate of Change
Change in output ÷ change in input. It’s the slope of the secant line between two points.
Unit Circle
Radians, reference angles and signs. Every point on the unit circle is (cos θ, sin θ).
High School · Modeling
Real situations modelled with linear, exponential and quadratic functions, estimation and data
5 think & learnPhone Plan Showdown
Two phone plans, one budget. Build the models, find the break-even, make the smart choice.
Population Boom
Bacteria double, towns grow 3% a year, medicine halves. Model it with exponentials.
Projectile Lab
Launch a ball! Use h(t) = −5t² + vt + h₀ to find its peak and when it lands.
Fermi Estimation
No calculator, no internet — just smart assumptions. Is the answer closer to a thousand or a billion?
Best Fit Line
Which line fits the cloud of points? Then read its slope like a scientist and predict.
High School · Geometry
Transformations · Congruence & similarity · Right-triangle trig · Circles
2 arcade · 3 think & learnCongruence Criteria
Matching ticks and arcs whizz by. Is that enough to prove the triangles congruent — and by which rule?
SOH-CAH-TOA Sprint
Opposite, adjacent, hypotenuse — fast! Name the ratio, then solve for missing sides.
Transformation Target
The blue triangle moved. Was it slid, flipped, turned or stretched? Follow the vertices.
Similar Triangles
Same shape, different size. Find the scale factor and the missing side.
Circle Equations
(x − h)² + (y − k)² = r². Read circles, write their equations, and complete the square.
High School · Statistics & Probability
Center & spread · Conditional probability · Normal model · Correlation · Sampling
2 arcade · 3 think & learnGuess the Correlation
A cloud of points appears. How strong is the link — and which way does it go? Guess r fast!
Sampling Bias
Is this survey fair, or rigged from the start? Sort the methods before they roll off the belt.
Center & Spread
Mean or median? Which data set is more spread out? And what does one wild outlier do?
Two-Way Tables
“Given that…” changes everything. Read the right row or column to find conditional probability.
Normal Curve
68 – 95 – 99.7. Slice up the bell curve to estimate what percent of data lies where.
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