The MOD function in Microsoft Excel lets you work out whether one number is divisible by another. If it's not, it tells you what's left over. For example, if you divide 3 by 2, the MOD function will ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LITTLE ROCK, Ark. – An Arkansas high ...

This study is an attempt to analyze students' construction of function based problem solving methods in introductory algebra. It claims that for functions to be a main concept for learning school ...

A back-to-basics brain teaser is dividing the internet. BholanathDutta shared the sum 100 + 100 × 4 = ? on X, formerly Twitter, sparking debate among users. At first glance, many people speed to the ...

LITTLE ROCK, Ark. – An Arkansas high school’s rule for parents is making headlines after going viral on Facebook, according to KARK-TV. The Catholic High School for Boys post reads, “Welcome to ...