The Subtraction Pac-Man Adventure
8
6
👻
13 − 5 = ?
Roll through the maze and chomp the bubble with the answer!
🕹️Tap a bubble directly, swipe the maze, or use the arrow buttons.
🫧Number bubbles are answers. Eat the right one.
👻Pip the ghost helps. Made a mistake? He draws a picture of how it works.
⭐8 maze levels, from tiny numbers to big two-digit ones.
For grown-ups: what this teaches

Progression: take-away within 5 · within 10 · teens without crossing ten · teens crossing ten · bigger teens · two-digit minus one-digit · two-digit minus one-digit crossing ten · two-digit minus two-digit.

When a child eats the wrong bubble, the game pauses and teaches the exact problem with pictures: objects/ten-frames, a number line with hops, and a number bond with an addition check. Then the child does one guided practice and returns to the maze to try the same problem again.

Nothing is saved. Refresh and it starts fresh. No microphone, camera, links, forms or pop-ups. Roughly 20 minutes if played through.

Level 1
⭐ 0
🟡 0
🔥 Streak 0
…
Chomp the bubble with the right answer!
👻

Hi! I am Pip. Let us chomp some numbers!