Chapter 1: Whole Numbers and Basic Operations
What you need to learn in this chapter
We will start by understanding number value, which includes reading, saying, and writing numbers up to 10,000,000 in words and numerals. We will also learn how to represent these numbers and identify number patterns.
Next, we will explore fractions and decimals of a million. We will read, say, and write numbers in fractions of a million using denominators such as 2, 4, 5, 8, and 10, applying them to real-life situations. We will also work with decimal values of a million up to three decimal places and learn how to convert between fractions, decimals, and whole numbers.
We will then focus on basic operations and mixed operations. We will learn how to solve number sentences involving whole numbers, fractions of a million, and decimals of a million, with and without brackets, including the use of unknown values.
Another key topic in this chapter is prime numbers and composite numbers. We will classify numbers within 100 as either prime or composite and understand their properties.
Finally, we will apply our knowledge to problem-solving. We will solve real-life problems involving whole numbers, prime numbers, composite numbers, fractions of a million, and decimals of a million. We will practice solving problems using basic and mixed operations, with and without brackets, including the use of unknown values.
Let's get ready to explore the world of whole numbers and advanced number operations!
Topics in this chapter
1. Whole Number up to 10 000 000
What you will learn in this topic
- Read, say and write any numbers up to 10 000 000
- Represent numbers up to 10 000 000 and determine the number patterns
- Read, say and write any numbers up to 10 000 000 in fraction of a million with 2, 4, 5, 8 and 10 as the denominators involving daily situations
- Read, say and write any numbers up to 10 000 000 in decimal of a million up to three decimal places involving daily situations
- Convert numbers in decimal of a million and fraction of a million to whole number and vice versa
2. Basic and mixed operations
What you will learn in this topic
- Solve basic operations and mixed operations number sentences involving whole numbers, fraction of a million and decimal of a million with and without brackets including the use of unknown
3. Prime Numbers and Composite Numbers
What you will learn in this topic
- Classify numbers within 100 to prime numbers and composite numbers
4. Problem solving
What you will learn in this topic
- Solve daily routine problems involving whole numbers, prime numbers, composite numbers, fraction of a million and decimal of a million for basic operations and mixed operations, with and without brackets including the use of unknown
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