# NUMBER THEORY

## CSEC NUMBER THEORY

At the end of this course, students should be able to:

• distinguish among sets of numbers;
• identify a set of numbers as a subset of another set;
• order a set of numbers;
• generate the term of a sequence;
• given a rule derive an appropriate rule given the terms of a sequence;
• compute the H.C.F or L.C.M of two or more positive integers;
• state the value of a digit in a numeral in base $n$, where $n\leq 10$;
• use properties of numbers and operations in computational tasks;

Sean Hunte

Sean Hunte, Your Passionate Mathematics Teacher

I was once a student just like you. I struggled with Mathematics for the first two (2) years of my secondary school life. In third form my teacher, Dr Sargeant, taught Mathematics in a unique way which allowed me to successfully learn the subject which I was passionate about. Her teaching enabled me to thrive in an area which I would eventually pursue as a career.

Therefore, I have successfully completed CXC's CSEC General Mathematics and CAPE Pure Mathematics Units 1 and 2 before obtaining a degree in Economics and Mathematics.

I have ten (10) years of experience teaching Mathematics at the secondary level in Barbados. During this time I have taught hundreds of students who have successfully completed the following courses:

• CSEC GENERAL MATHEMATICS
• CAPE PURE MATHEMATICS UNIT 1
• CAPE PURE MATHEMATICS UNIT 2
• SAT MATHEMATICS

Your story will be different from mine but both of us desire the same result. SUCCESS!

I know that for many students Mathematics can be a struggle. I am therefore here to offer assistance in making the learning of Mathematics easier.

## Course Curriculum

SETS OF REAL NUMBERS
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FACTORS
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ORDER OF OPERATIONS
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DIRECTED NUMBERS
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NUMBER BASES
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SEQUENCES
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