Rockstar Games offers an open-world experience like no other. Unsurprisingly, the GTA series truly stands out for their map design. The GTA San Andreas map is a particular highlight within the ...

An area model is a rectangular grid that can help you solve multiplication problems. The process is similar to how you find the area of a rectangle. Two-digit numbers can be partitioned into smaller ...

A concrete method for multiplication. When your child first learns to multiply two two-digit numbers, she will use the area model. This visual tool illustrates how to decompose numbers and find four ...