Answer: 1 and 4. They're arranged in groups of two-digit numbers, all ending in 7 and ascending in both rows. Was this a hard ...

I stumble upon one of those viral math problems circulating on social media, and for a split second, I find myself stumped (especially when I see all the wildly conflicting answers in the comments ...

Math disabilities can arise at nearly any stage of a child's scholastic development. While very little is known about the neurobiological or environmental causes of these problems, many experts ...

The Maryland State Board of Education has voted to change the way math is taught in the state. Under the plan approved by the ...