🎲 Money Math

Pick a game, start playing.

Three little games for big number confidence.

Measuring Tape

Pull a tape measure and read off inches — start at 0!

See why 12 inches make a foot — line up feet and rulers to convert.

Start a clock and watch a pie slice grow as minutes pass.

Hop the number line to subtract by counting up.

Count back change from a cash payment, one bill at a time.

Split a number into a cherry pair to add across ten — sakuranbo keisan.

Drag the hands and feel the elapsed time tick by.

Catch falling multiples of 6 — follow the 6·2·4·8·0 pattern.

Watch Monopoly bills stack up when you earn and shrink when you spend.