Subjects
Grades
Addition is an operation that adds one quantity to another.
Read the following concept sheet to learn how to add numbers:
Subtraction is an operation that involves removing one quantity from another
Read the following concept sheet to learn how to subtract numbers:
Multiplication is an operation that makes it possible to repeat a number or quantity a certain number of times.
Read the following concept sheet to learn how to multiply numbers:
Division is the process of determining how many times one quantity is contained within another quantity or dividing a quantity into equal parts.
Read the following concept sheets to learn how to divide numbers:
The order of operations is the order required to perform the calculations in a chain of operations.
Read the following concept sheet to learn more about the order of operations: