City Metro Math

Ride the metro over the city and add a carriage for every right answer!

For ages 4–7 · Math, English · Free · No ads

What your child learns

  • Counting objects and comparing more or fewer
  • Comparing bigger and smaller numbers within 10
  • Adding and subtracting within 10 with pictures
  • Listening to questions with an English or Vietnamese voice

How to play

  1. Press "Play now". The metro glides along the elevated track, above buildings and busy streets.
  2. At each station the train stops, a question pops up and is read aloud.
  3. Pick the answer or drag items into the basket. A right answer adds a carriage and the metro heads to the next station.
  4. Answer right on the first try to earn a star.

For parents

  • Five to ten minutes per session is plenty for preschoolers.
  • Chat about the city as you ride: which building is the tallest, how many buses can you spot?
  • Difficulty adapts to your child, and progress is saved on this device; no account needed.
  • Turn the sound on so your child hears the questions; the speaker button replays them.