Grades 4–7 · Ages 9–13
Fraction Match
Pair a fraction with its visual model and equivalent decimal.
FractionsDecimals
See useful relationships
Number Games
Explore sums, factors, fractions, and place value with visual feedback designed for quick practice on a laptop, Chromebook, tablet, or phone.
Grades 4–7 · Ages 9–13
Decimal Duel
Choose the greater decimal and use place value—not digit length—to decide.
Decimal comparisonPlace value
Grades 4–7 · Ages 9–13
Factor Pairs
Build every whole-number factor pair for a target without repeating a pair.
FactorsMultiplication
Grades 5–8 · Ages 10–14
Prime Sorter
Sort numbers as prime or composite and inspect a factor when a number is composite.
Prime numbersFactors
Grades 3–6 · Ages 8–12
Fraction Number Line
Place a fraction at the matching position between zero and one.
Fraction magnitudeNumber lines
How this collection is selected
Games appear here only when their main repeated action matches the category. We test the playable route, controls, error feedback, restart behavior, and narrow-screen layout. A category label describes practice—not a promise of learning results.