Match fun story problems with the correct addition or subtraction expression.

Students put all of their addition and subtraction skills together to solve equations.

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...

"Motion Math: Hungry Fish" helps young students practice addition and subtraction. A fish swims around in the water, swallowing numbers that float in bubbles.

Ellis showed a subtraction problem, performed both using the traditional regrouping, or borrow-and-carry, algorithm and using an example from the common core. Here’s a screenshot of the two methods.

The film features a conversation between a student named Bernard and another person helping him with his math homework. They discuss various math problems, including multiplication and division ...

And while honeybees can't yet write out Einstein's general theory of relativity, new evidence suggests the clever little pollinators can perform simple addition and subtraction after a few math ...

New Study: You Probably Completely Ignore This Brilliant Problem-Solving Strategy The easiest way to solve tough problems is also the one we usually think of last.