THE TUNING HALL
Five numbered beams of light run down a hall. Ride one and fire, and a pulse destroys an automaton only when the beam divides the number it carries — while the beam sings the remainder against it, and goes pure when it hits zero.
Addition & subtraction
The pack suggests age 8 and up. The difficulty itself follows the player, not the age.
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What it covers
THE TUNING HALL draws its questions from these parts of the curriculum. Which of them a player sees, and how hard the questions are, follows the player.
Addition & subtraction
- Column addition without regrouping
- Column subtraction without regrouping
- Multi-digit addition with regrouping
- Multi-digit subtraction with regrouping
- Adding a short addend with regrouping
- Subtracting a short subtrahend with regrouping
- Subtracting across zero