Barbie caught a lot of flack back in the ’90s for declaring, “Math class is tough!” Today we find ourselves in the disorienting position of defending her. We recently got a note from an anonymous ...

Everyone knows that arithmetic is true: 2 + 2 = 4. But surprisingly, we don’t know why it’s true. By stepping outside the box of our usual way of thinking about numbers, my colleagues and I have ...

For many parents with young children, the bedtime routine is a firmly entrenched system involving a warm bath, a good book, a kiss and a hug. Toying with that equation borders on sacrilege, but Laura ...

Does your first- or second-grade daughter have trouble with math? Her anxiety could be stemming not just from a genuine fear of number crunching but also, a new study indicates, from an anxious female ...

When I was a kid learning arithmetic the only visual aid I remember is flash cards. These were useful for memorizing single-digit addition and multiplication, but is memorization really the best ...

👉 Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for ...

All the Latest Game Footage and Images from Math Genius King of Arithmetic The best math gameplay! Have fun with Math Genius and prove that you are a prodigy of mathematics. Additions, subtractions or ...