Class 3 Maths - GUJARAT
House of Hundreds – II
The chapter House of Hundreds – II in Class 3 Gujarat (GSEB) Mathematics builds upon the foundational understanding of three-digit numbers. Students learn to read, write, and compare numbers up to 999. This chapter introduces place value for hundreds, tens, and units, helping children expand their ability to group objects. It also covers mental addition and subtraction using hundreds, expanding number lines, and solving fun word problems based on real-life shopping and counting scenarios. Mastering this chapter is essential for young learners as it forms the bedrock for advanced arithmetic in higher classes and frequently appears in GSEB board assessments.
Start Learning FreeKey Concepts
Three-Digit Numbers
Numbers that have three digits, ranging from 100 to 999, representing hundreds, tens, and ones.
Place Value
The value of a digit based on its position in a number, such as Hundreds, Tens, and Ones.
Expanded Form
Writing a number by showing the value of each digit, like 345 = 300 + 40 + 5.
Number Comparison
Using symbols like greater than (>), less than (<), and equal to (=) to compare three-digit numbers.
Skip Counting by Hundreds
Counting forward or backward by adding or subtracting 100 at a time, such as 100, 200, 300.
Important Formulas
Board Exam Info
In the Gujarat (GSEB) Class 3 Mathematics examinations, this chapter typically carries around 8 to 12 marks. Common question types include fill in the blanks with greater/lesser symbols, writing numbers in expanded form, identifying place values, and solving simple word problems.
Frequently Asked Questions
How do I compare two three-digit numbers?
Always compare the digit in the Hundreds place first. If they are the same, compare the Tens digit, and if those are also the same, compare the Ones digit.
What is the difference between face value and place value?
Face value is the digit itself, while place value is the value of the digit based on where it sits in the number (Hundreds, Tens, or Ones).
How do we write numbers in expanded form?
Break the number into its hundred, ten, and one parts using addition signs, for example, 482 is written as 400 + 80 + 2.
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