82 Free Math Games for Kids (Grades K–6)
By KidsDoMath Team · Published February 27, 2026
The best way to help kids learn math is to make it feel like play, not work. That is the whole idea behind KidsDoMath: a free hub of 82 browser math games for kids in Grades K–6 (ages ~5–11), where the math IS the game — kids do real math to play, not a quiz bolted onto a reward. Every game is free, works on any device, and needs no sign-up.
What Makes a Great Math Game?
Not all math games are created equal. The best ones share a few key qualities:
- The math is the mechanic: many “educational” games bury the math under animations and side quests. The action itself should BE the math, so playing and practising are the same thing.
- Right level of challenge: too easy gets boring; too hard causes frustration. Good games start gentle and build up.
- Visual learning: games that show why math works — through arrays, number lines, bars, and manipulatives — build deeper understanding than ones that just flash problems on screen.
- No ads or in-app purchases: ads break focus and can expose kids to inappropriate content.
- Privacy-first: kids don't need accounts, tracking, or data collection to practise math.
All 82 KidsDoMath Games, by Topic
Every game below is free, runs in the browser, and needs no sign-up. Pick a topic that matches what your child is learning and jump straight in:
Counting & Numbers
- Ten-Frame Forge — Forge numbers with counters on ten-frames: build a number, complete a bond to ten, and add up to twenty — seeing the numbers, not just hearing them.
- Count Quest — Herd critters into the pen to hit the goal — count an exact number, or make it more, fewer, or in between, with a number line to guide you.
- Skip Trip — Hop a frog across lily pads, skip-counting by 2s, 5s and 10s — each tap jumps by the skip size to land on the next, missing, or total number.
- Even Steven — Sort every number into EVEN or ODD.
- Number Detective — A mystery number hides on the suspect board.
- Number Bonds Bridge — Tap stones onto the bridge piers to build the number bond — the raccoon crosses when the parts match the whole!.
Arithmetic
- Place Value Forge — Stack color-coded base-ten blocks into ones, tens and hundreds silos to forge target numbers.
- Number Line Navigator — Pilot a probe along the number line: glide it to an exact value, and round numbers by parking on the nearest ten or hundred — the line shows which landmark is closer.
- Column Crunch — Stack the numbers and crunch them one column at a time — ones, tens, hundreds — carrying and borrowing across the line to build each answer digit.
- Galaxy Dividers — Build ROWS × COLUMNS matrices to blast alien fleets out of the sky.
- Estimation Station — Round to the nearest ten to estimate fast — round a number, or estimate a sum or difference by rounding each part first.
- Decimal Lab — Compose decimals from tenths and hundredths and watch a magnitude bar fill.
- Long Division Depot — Deal crates onto the trucks round by round — what's left in the pile is the remainder.
- Prime Factory — Dock rush! Numbers roll toward the shipping dock — SPLIT the composites into factor pairs, SHIP the primes whole.
- Integer Island — Add and subtract positives and negatives, crossing zero on the number line, then drop your buoy on the answer — integer arithmetic made visual.
- Exponent Engine — Pull the multiplier lever to build powers, lay rows to build squares, and arrange cells into perfect squares to find roots.
Money & Finance
- Coin Counter — Tap coins and bills into the tray until they add up to exactly the price on the tag — starting with easy nickel amounts and working up to dollars and cents.
- Cash Register — Customers are lining up! Build each one's exact money in the tray and ring it up before their patience runs out — change counts up the real cashier way.
- Piggy Plan — Plan your savings: work out the total after a few weeks, how many weeks to reach a goal, or how much to save each week.
- Budget Boss — Checkout rush! Groceries roll toward the gate — BUY what fits your wallet, SKIP what doesn't.
- Price Detective — One line on the receipt is wrong — find it! Check each price with your magnifying glass and tap the culprit.
- Percent Shop — Slice the price bar — every 10% slice shows its dollars.
Fractions
- Compare Fractions — Two fraction bars — tap the bigger one! See why with the proof ruler that lines every fraction up.
- Fraction Frontier — Chart fractions on a trail number line: plot a fraction, compare which is bigger, and add fractions by hopping — with equal fractions landing on the very same spot.
- Fraction Feast — Cater the party by fractions: serve a fraction of a tray of treats, or count all the slices in a mixed number — then plate exactly that many.
- Fraction Propulsion — Balance twin warp cores running on different denominators — fill both to the same energy line to prove equivalent fractions and jump across the galaxy.
- Triple Match — Fractions, decimals and percents are three costumes for one value.
- Simplify Station — Fold the fraction down — ÷ chips shrink top and bottom together while the value bar never moves.
- Fraction Add — Give two fractions a matching bottom number, then add or subtract the tops — the common denominator is set for you; dial the numerator of the answer.
- Fraction Multiply — Overlap two fractions on a chocolate-bar grid — shaded rows cross shaded columns and the overlap is your answer.
- Fraction Divide — Divide fractions by scooping: how many 1/4-cup scoops fit in 3/2 cups? Ladle out one scoop at a time — the count IS the quotient.
- Percent Lab — Fill a 100-square grid by dragging — the fill level is the percent.
Ratios & Rates
- Ratio Rancher — Grow the herd one whole group at a time — the ratio table fills as your pens do.
- Unit Rate Racer — Tap the car with the better unit rate and watch the race prove it — split totals into per-one rates and win best-buy showdowns.
- Proportion Pilot — Solve a proportion a/b = c/d for the missing value — scale one ratio to match the other.
- Scale Scout — Stamp the scale bar along the treasure-map route and watch the real distance build — then survive a scale change!.
Geometry & Shapes
- Shape Shipyard — Inspect every 2-D shape in the yard: trace its straight sides and pointy corners and tap to count them, then know each one by name.
- Mirror Lab — Complete the reflection: a glowing pattern sits on one side of the line — paint its mirror twin on the other.
- Quad Quest — Shapes glide toward the escape line — name each one by its most specific class before it crosses.
- Plot Architect — Survey neon plots on a grid: drag the corner to size width and height.
- Solid Station — Tap every face, edge and vertex on real spinning solids — hidden parts too — then prove Euler: F + V − E = 2.
- Angle Arsenal — Command an orbital protractor cannon: dial the exact angle to vaporize targets.
- Volume Vault — Volume of rectangular prisms with unit cubes — find the volume, count the cubes, or work out a missing dimension.
- Transformer Grid — Slide, flip, or turn the beacon — then tap the exact cell where its image lands and watch the move play out.
- Circle Lab — Measure a circle with its own parts: lay radius sticks to build the diameter, wrap diameter ribbons around the rim, and discover π ≈ 3.14 for yourself.
Coordinates & Algebra
- Inequality Isle — Place the boundary of an inequality on the number line, find the smallest solution, or count how many whole numbers make it true.
- Expression Lab — Pour the value of x into the expression, then collapse the tiles one legal step at a time — multiply before you add, parentheses first.
- Coordinate Quest — Plot and read points on a four-quadrant grid — across for x, up or down for y, and follow routes from the origin.
- Function Factory — Number pods ride a neon conveyor through machines like ×2 and +3, morphing as they go.
- Balance Scale — Tip the beam level to solve the equation — balance the pans, solve for x, and build equal weights on both sides.
- Order Ops — Defuse the falling expression bombs! Tap the operations in PEMDAS order — each correct tap collapses the math in place before the bomb hits the line.
- Deep Sea Vector Salvage — Pilot the Nautilus across a four-quadrant ocean grid.
- Two-Step Solver — Solve equations on a real balance — take weights off both sides, split into groups, and watch the beam stay level.
Data & Probability
- Poll Position — A data-reading kart race! Answer tally and bar-chart questions fast to BOOST past the pace kart — first across the finish line wins the lap.
- Line Plot Lab — Read a line plot of stacked ×’s: count the data over one value, total it all up, spot the most common value, or work out the range.
- Pie Lab — Pie counter rush! Customers order fractions — tap exactly those slices onto the tray and serve before their patience runs out.
- Quantum Spinner — Build a probability spinner: set how many sectors win, then spin.
- Stat Lab — Raise and lower data bars and watch the mean, median and range shift live.
- Probability Path — Tap every marble into the tray and watch the probability fraction build itself — then spin 20 times to test it!.
- Histogram Hall — Read a histogram: how many fall in one bin, the total across all bins, or the count in the tallest bin.
- Average Ace — Level the bars to find the mean — fair sharing IS the average.
Time
- Chrono Lab — Clock-reading foundations: swing the hour and minute hands to set a time, and read an analog face into digital — from o’clock and half-past up to the tricky near-the-hour positions.
- Calendar Quest — Read the month grid to jump forward and back by days and hunt down the right weekday — days after, days before, and the Nth weekday.
- Chrono Cadet — Set the station clock to dispatch every shuttle: read an analog clock into digital, flip AM/PM, and do time-math forward and back across noon.
- Duration Dash — Dash a runner along a timeline to measure elapsed time: leap whole hours, hop five minutes at a time, and land right on the finish flag.
- Time Teleporter — Convert between time units — minutes to hours, hours to days, and 24-hour to 12-hour time.
- Schedule Station — Work the departures board — tap the train that gets you there on time, measure journeys from the timetable, and catch your connection before the bus pulls away!.
Measurement
- Ruler Ranger — Objects march across the ruler — read each length before it escapes! Watch for the classic trap: the start isn't always at zero (end − start).
- Balance Bay — Weigh the catch on a balance scale: add kilo-weights until the beam sits level to find a mass, or make one pan heavier or lighter.
- Liquid Lab — Pour and measure capacity in ml: fill a measuring jug to a target, read the level off the scale, and combine two pours into one total.
- Convert Lab — Drag the measuring gauge to convert metric units — mm·cm·m, g·kg, mL·L.
- Temp Trek — Read and set a thermometer in °C — including below zero, where the numbers go negative.
- Scale Reader — Inspection rush! Instruments hit the bench — read the needle between the ticks before the timer sweeps.
- Area Ace — Fill rows of unit squares, fold the triangle from its rectangle, slice-and-slide the parallelogram — build every area.
Patterns & Logic
- Pattern Weaver — Beat the shuttle to the gap! Tap the bead that keeps the pattern going before the shuttle lands — finished strands weave into a growing ribbon.
- True-False Circuit — Equations stream toward the OUT gate — judge each TRUE or FALSE before it slips through.
- Sort Sorter — Conveyor rush: boxes roll toward the edge — one tap sorts each into the bin where BOTH labels are true.
- Sequence Racer — The number sequence is your race track: crack the rule (+4, −3, ×2, growing jumps), tap the next number and your car zooms forward — beat the pace car!.
- Venn Voyage — Numbers drift toward two rule rings — tap the zone where each belongs (left, right, overlap or neither) and watch the diagram fill up.
- Algorithm Arcade — Program the delivery bot and hit RUN — the moment of truth! Battery drains while you think, crashes replay so you can fix the route, shortest path earns a ★.
- Logic Grid — Read the clues, rule out what can’t be true with ✗, and pin down each match with ✓ — one solution, pure deduction.
What to Look for by Grade
Want a ready-made list for one grade? Every game is tagged by grade level — browse grade 1, grade 2, grade 3, grade 4, grade 5 or grade 6 math games directly.
Grades K–1 (ages ~5–6): Building Number Sense
Focus on counting, number recognition, and early addition and subtraction. Visual tools like ten-frames and number lines help most. Avoid timed pressure — young children need time to think.
Grades 2–3 (ages ~7–8): Facts & Early Multiplication
Kids are ready for structured addition and subtraction, place value, and can start learning multiplication through groups and arrays. Games that mix operations build flexibility.
Grades 4–6 (ages ~9–11): Fractions, Geometry & Beyond
Older kids move into fractions, decimals and percents, geometry and angles, coordinates, data and probability, and pre-algebra. They still benefit from focused fact practice — like times tables — alongside the richer topics.
Why KidsDoMath Works
- The math is the mechanic — kids can't progress without doing the math, so engagement and practice are the same thing.
- Visual and hands-on — bars, number lines, arrays, grids, clocks and scales show what the math means.
- Covers K–6 in one place — 82 games across nine topic areas, all in the browser.
- Focused fact practice too — the adaptive Math Practice tool drills multiplication, addition, subtraction, and division with spaced repetition.
- 100% free — no ads, no in-app purchases, no subscriptions.
- No data collection — no accounts, no tracking; progress is saved locally on the device.
Tips for Parents
- Keep sessions short: 5–10 minutes of focused play is plenty for young kids.
- Be positive: celebrate effort and progress, not just correct answers.
- Match the topic: pick a game that lines up with what your child is learning this week.
- Stay consistent: a few minutes daily beats occasional long sessions.
Get Started
Ready to make math fun? The KidsDoMath games hub is free, works on any device, and takes less than a minute to start — no sign-up, no downloads.