Chapter 1: Whole Numbers up to 10000
What you need to learn in this chapter
In this chapter, we will be learning about whole numbers up to 10,000. We will start by understanding the value of numbers, such as reading and saying numbers in words and numerals. We will also learn how to compare and arrange numbers in ascending and descending order.
Next, we will practice writing numbers in both numerals and words. This will help us become familiar with different ways of representing numbers.
We will also learn about number sequences, counting in ones up to tens, hundreds, and thousands. We will practice completing number sequences in ascending and descending order.
Lastly, we will study place value, which means understanding the value of each digit in a number. We will learn how to state the place value and digit value of any number, as well as how to partition numbers based on their place value and digit value.
Topics in this chapter
1. Number value
What you will learn in this topic
- Name the value of numbers up to 10 000: (i) Read any given number in words. (ii) Say any given number in numerals. (iii) Match the numerals with the words.
- Determine the value of numbers up to 10 000: (i) Show the quantity of given numbers. (ii) Match groups of objects with numbers. (iii) Compare the value of two numbers. (iv) Arrange groups of objects in ascending and descending order.
2. Write numbers
What you will learn in this topic
- Write numbers in numerals and words
3. Number sequence
What you will learn in this topic
- Count in ones up to tens, hundreds and thousands in ascending and descending order
- Complete any number sequence in ascending and descending order
4. Place value
What you will learn in this topic
- State the place value and digit value of any number
- Partition any number according to the place value and digit value
5. Estimate
What you will learn in this topic
- Give reasonable estimation for the quantity using the words 'more or less', 'less than' and 'more than' based on the reference set
6. Round off numbers
What you will learn in this topic
- Round off whole numbers up to the nearest thousand
7. Number patterns
What you will learn in this topic
- Identify number patterns of the given number series in ascending and descending order in ones up to tens, hundreds and thousands
- Complete various number patterns of a given number series in ascending and descending order in ones up to tens, hundreds and thousands
8. Problem solving
What you will learn in this topic
- Solve problems involving whole numbers up to 10 000 in daily situations
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