Arithmetic Game

Addition

Range: ( to ) + ( to )

Subtraction

Addition problems in reverse.

Multiplication

Range: ( to ) × ( to )

Division

Multiplication problems in reverse.

Squaring

Range: ( to )²

Square root

Root range: to (problems shown as √N where N is a perfect square).

Cubes

Range: ( to )³

Powers of 2

Exponent range: 2^( to )

Chain length: 2 (default) 3

Mix operators across the chain (e.g. a + b × c)

Duration: 30 seconds 60 seconds 120 seconds 300 seconds 600 seconds