Multiple Choice 2 | 7,8,9&10 | CXC CSEC Mathematics | Number Theory
CXC CSEC Mathematics Multiple Choice 2 – For Caribbean Examination Council (CXC) Caribbean Secondary Education Certificate (CSEC) Mathematics multiple Choice Examinations, questions 7 – 10 are based on the topic Number Theory. These four questions are based on Multiples, Place value and the distributive law.
Question 7:
Multiples: • Factors and Multiples
All multiples of 6 are multiples of 3: • How to quickly tell if a number is a multi...
LCM: • Lowest Common Multiple (LCM)
Question 8
Place value: • Place Value | Number Theory
Questions 9&10:
• Multiple Choice 1 | 7,8,9&10 | CXC CSEC Ma...
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This topic:
NUMBER THEORY
( • 1. Number Theory )
Upon completion of this series of videos on this topic, you will understand:
1. the different sets of numbers (natural numbers, whole numbers, integers, rational numbers, irrational numbers and real numbers);
2. sequences of numbers that have a recognisable pattern;
3. factors and multiples;
4. square numbers;
5. even numbers;
6. odd numbers;
7. prime numbers;
8. composite numbers;
9. Highest Common Factor;
10. Lowest Common Multiple;
11. Place value;
12. Additive and multiplicative identities;
13. commutativity, distributivity and associativity;
14. order of operations in problems with mixed operations.
The vision:
Do you want to obtain excellent grades in Mathematics? Then, look no further. Upon completion, my channel will offers a complete course in Mathematics. The course is strategically structured, starting with the very basics, to cater to present and recent secondary school students, working professionals and mature candidates alike. These videos are equally great if you have never done the topic before or if you are just interested in revision.
Welcome to the experience. My aim is to help you understand Mathematics – to help you to see that Mathematics is not difficult – to show you that perseverance is the only way… Practice! Practice! Practice!
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