The Coordinate Plane
In mathematics, you locate a point on a coordinate system that
is similar to a grid. The coordinate system is formed by the inte…
Multiplying Integers
Multiplying integers can be modeled by repeat addition. The multiplication
of integers can be represented on a number line.
T…
Adding Integers
There are several ways to add integers. One way is to use the
1-tiles from a set of algebra tiles.
Find 3 + 2.
Combine 3 posit…
Subtracting Integers
When you add or subtract two integers, the sum or the
difference is also an integer. Algebra tiles can be used as a model for
su…
Graphing Integers on Number Line
There are many ways to represent numbers. One way to
represent numbers is with a number
line. The number line also shows the ord…
