An curved arrow pointing right. A simple-looking math problem involving fruit has lots of people on Facebook very confused. After someone posted the question, over 2 million people have commented ...

So a third book collecting a wide variety of math-y games was a natural progression ... For each, Orlin outlines the basic rules of play, a few "tasting notes" about the subtleties of the ...

Write numbers from 0 through 20. Count to 100, by ones and by tens. Tip: Incorporate basic math concepts. Try to incorporate basic math concepts into everyday activities. Have your child count ...