The standard method for two and three digit multiplication is delayed until fifth grade; the standard method for long division until sixth.

This Maths article explains both the mental method and written method for multiplying a 2-digit number by a 1-digit number.

A new way to teach elementary school students multiplication is causing some controversy — but it may be easier than the method you probably learned in school. You probably learned ...

There are different ways to approach a 2-digit by a 1-digit multiplication problem. Look at this multiplication problem. 16 × 4 = ? Here are some different ways you might solve it.