Free math games
Number games for short sessions: quick arithmetic, estimating, fractions, percentages and puzzles built on sums and primes.
Every game keeps your best score on this device, and most have a daily version that is the same for everyone.
36 games. No sign-up, scores saved on this device.
Mental Math Sprint
Answer as many sums as you can in 60 seconds. Build a streak for bonus points.
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Guess the Unit
Estimate real-world sizes, weights, times and speeds in the unit you are given. Closer is better.
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Target 24
Combine four numbers with + − × ÷ to make exactly 24. Five new puzzles every day.
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Sum Guess
Guess the hidden eight-character equation in six tries. Digits, operators and an equals sign, with Wordle-style hints.
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Cage Math
Fill the grid so no number repeats in a row or column, and every outlined cage hits its target with the shown sign. A new 5 by 5 every day plus 4, 5 and 6 sized puzzles.
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Equation Builder
Drop number and operator tiles into the blanks so the line equals the target. Five equations a day, getting longer each time, with no spare tiles to fall back on.
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Number Cross
A crossword where every answer is a number. Work out each sum, such as 12 times 7 or 3 across plus 9, and write the digits in the grid, where across and down answers share squares.
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Chain Sum
Trace one unbroken chain of side-by-side numbers that adds up to the target. A shared daily grid plus practice grids with optional hints.
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Sum Sweep
Cross out numbers so each row and column adds up to the total shown at the edge. Live running totals show how close you are. Daily and practice.
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Cross Sums
Fill a small grid with digits so no digit repeats in a row or column and every line adds up to its target. Daily and practice grids.
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Ten Merge
Tap two side-by-side digits that add up to ten to clear them. Every board can be cleared completely, but only if you pick your pairs carefully.
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Times Tables Sprint
Pick the right product for each multiplication from 2 to 12 as fast as you can. The daily set is the same for everyone, so you can compare your time.
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Percent Pop
Quick percentage questions with clean whole-number answers: percent of a number, increases, decreases and working backwards. A daily set is waiting.
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Unit Duel
Convert between kilometres and metres, hours and minutes, feet and inches and more. Quick unit questions with a daily set to race against.
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Prime Hunter
A grid of numbers hides a set of primes. Tap every prime, avoid the impostors like 51 and 91, and beat the clock. A daily grid is waiting.
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Number Bonds
Pair up numbers that add to 10, 20 or 100 and clear the board. A quick mental-maths workout with a daily board and three sizes.
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Number Climb
Tap to grow a number, then buy machines that build machines that build your number. Reach one million and ascend for a permanent bonus.
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Fraction Match
Match fractions to their equals: equivalent fractions, simplest form, missing numerators, decimals and percents. A new daily set is waiting.
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Cashier Quick
Work out the change at the till in dollars, euros, pounds, rupees or yen. A fast mental-maths run with a daily set to race against.
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Time Teller
Read the hands on an analogue clock and pick the right time. Questions start with whole hours and work up to any minute. A new daily set is waiting.
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Roman Quest
Convert between Roman numerals and numbers, find the largest numeral, and add numerals together. Start under 40 and climb to 3999. A new daily set is waiting.
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Order Dash
Work out each sum using the proper order of operations. Brackets, squares, then multiply and divide. Reading left to right is a trap. A new daily set is waiting.
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Scale Solve
Every shape has a secret weight. Read the balance scales, work out each shape, and set the weights until every scale balances. Daily puzzle.
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Slice Fractions
Shade the right amount of a bar or a pie. Ask for three quarters of a pie cut in twelve and see if you can turn it into slices. Daily puzzle.
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Tip Split Sprint
Quick mental drills for the restaurant table. Work out the tip, the total and each person's share of the bill against the clock, with clean numbers so you can do it all in your head.
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Area Quiz
Work out the area or perimeter of rectangles, triangles and L-shapes from a labelled diagram, and answer fast for bonus points.
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Binary Bits
Switch bits on and off to build a number in binary, or read a binary pattern back into a normal number, against a ticking clock.
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Plot Point
Tap the exact spot on a coordinate grid for each (x, y) pair. Learn positive and negative coordinates by racing the clock.
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Number Line Jump
Slide to where a number belongs on an empty number line, from whole numbers to decimals and fractions, and see how close you got.
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Digit Sum Chain
Tap the numbers in order of their digit sums, each one exactly one higher than the last. Finish chains to earn more time.
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Math Maze
Find the star in a growing maze, but every step costs you a sum. Answer right to move, wrong to lose a life. Three lives, endless mazes.
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Chain Merge
Link touching tiles with the same number, diagonals included, and merge a chain into the next power of two. Thirty merges, as high a score as you can.
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Clock Angles
Read the clock and pick the angle between the hour and minute hands, from whole hours up to any minute.
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Long Division Quest
Divide bigger and bigger numbers and pick the quotient and remainder, written like 81 r 1.
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Equation Pyramid
Every block in the pyramid is the sum of the two blocks under it. Find the hidden block and pick its value.
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Coordinate Battle
Name the square of the red ship on a lettered grid. The letter is the column and the number is the row.
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