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Playlist: Math

Adding and Subtracting Fruit

Adding and Subtracting Fruit

Use super cute fruit to introduce algebraic thinking to your young math students.

Back to School Math Worksheets

Back to School Math Worksheets

In these math problems, the solution is already given. But another number is missing!

Contig

Contig

Roll three dice and combine them using any mathematical operation. But be strategic to maximize your points!

Drawing A 3D Staircase

Drawing A 3D Staircase

This optical illusion looks like a 3D staircase, but it’s all drawn on a plain piece of paper.

Cram

Cram

Try this a simple (but surprisingly strategic) grid-filling game!

Game: Gomoku

Game: Gomoku

Want to take Tic-Tac-Toe to the next level!? Imagine a 15×15 board. You must get five-in-a-row. You cannot get six-in-a-row. That’s Gomoku!

Math Curiosity: Four Squares

Math Curiosity: Four Squares

Every positive integer can be written as the sum of (at most) four perfect squares!

Dots and Boxes

Dots and Boxes

Who can make the most boxes from dots in this strategy game?