🍕 Fraction Pizza Builder
Top the right number of slices to make halves, thirds, quarters, eighths and more. The hard level gives fractions in words.
How to play
The pizza is cut into equal slices. Read the fraction and tap that many slices to add topping – the bottom number tells you how many slices the pizza has, the top number how many to top. Press Check when you are done.
⌨️ Keyboard: ↑ adds a slice, ↓ removes one, Enter checks. Tab and Space also work on each slice.
What it teaches
Fractions as equal parts of a whole start in Year 1 (halves) and grow to quarters, eighths, thirds and fifths by Year 3–4. Building fractions by hand makes the meaning of the numerator and denominator concrete.
Levels: Halves to quarters (2, 3 or 4 slices) · Up to eighths (Up to 8 slices) · In words (“Three-eighths” and more)
Free to play, with no sign-up and no ads beside the game. Best scores are saved only in this browser. All artwork and sounds are made in code by makekite.