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Pre-K-2, 3-5
Number and OperationsGeometry
Math Content:
Number and Operations, Geometry

By yourself or against a friend, match whole numbers, shapes, fractions, or multiplication facts to equivalent representations. Practice with the clear panes or step up the challenge with the windows closed. How many socks can you win?

This activity is now available for your phone or tablet in Google Play or App Store.

From the main menu, choose:

  • Level:
    • numbers 1-6
    • numbers 1-10
    • geometric shapes
    • multiplication facts
    • fractions
    • fractions, decimals, and percents
  • Players: one or two players
  • Games: hidden (covered windows) or revealed (glass windows)

Within the game, choose any two windows. If the images under the selected windows are equivalent, a match is made. In one-player mode, the game ends when all six matches are made. In two-player mode, points are earned for matches, and the player with the most points wins.