In this lesson, you will learn you how to use addition, multiplication, subtraction and division.
In this lesson, you will learn how numbers can be divided and have no remainders, you will be able to define a factor and a multiple of a number and determine the highest common factors and the lowest common multiple and solve for ratios and rates.
In this lesson, you will learn about ratios and compare two qualities with the same units, to ensure all the units are the same we must divide each part of the ratio with the highest common factor. At the end of this lesson, you will know how to solve problems for ratios, rates and proportions.
In this lesson, you will learn about how integers are important for the topics that will be covered later such as algebraic expressions, equations, finance and graphing. By the end of this lesson, you will be able to add, subtract, multiply and perform calculations involving all four operations ...