Bring down zeros and set each quotient digit to turn a fraction into a decimal — remainder 0 ends it, and a remainder that comes back lights up the repeat block.
A dock of empty quotient slots runs long division one step at a time: the player brings down a 0, dials the next quotient digit, and places it, while the dock checks it the way the algorithm does and prints the remainder under each digit. Remainder 0 means the decimal terminates; a remainder that has already appeared lights up its earlier twin, and the player taps the digit where the repeat block starts. Improper mode adds the whole-number digit and mixes both endings, so the player must watch the remainder trail to know which one they got. It targets the misconception that repeating decimals are random — the returning remainder is the proof. Best for Grade 7.
A free, no-signup, no-ads math game for Grade 7 — practising long-division, fractions-to-decimals, repeating-decimals, terminating-decimals, rational-numbers. Play in your browser on the KidsDoMath games hub or explore more Arithmetic games.
By grade level: 7th Grade Math Games
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What math does Long Division Decimal Dock practice? Long Division Decimal Dock practices Long Division, Fractions to Decimals, Repeating Decimals, Terminating Decimals. A dock of empty quotient slots runs long division one step at a time: the player brings down a 0, dials the next quotient digit, and places it, while the dock checks it the way the algorithm does and prints the remainder under each digit.
What grade is Long Division Decimal Dock for? Long Division Decimal Dock is built for Grade 7 (ages 12–13). It sits in the Arithmetic strand, and it ramps across 8 levels so younger or older players find their own pace.
How do you play Long Division Decimal Dock? Bring down zeros and set each quotient digit to turn a fraction into a decimal — remainder 0 ends it, and a remainder that comes back lights up the repeat block.
Is Long Division Decimal Dock free to play? Yes. Long Division Decimal Dock is free, with no ads and no sign-up, and it runs in the browser on a phone, tablet or computer.