Class 3 Maths - MAHARASHTRA
House of Hundreds – II
The chapter House of Hundreds – II in Mathematics for Class 3 Maharashtra (MSBSHSE) builds upon the foundational understanding of three-digit numbers. Students learn to read, write, and represent numbers up to 999 using place value concepts involving hundreds, tens, and units. This chapter introduces expanded forms, comparing numbers, and arranging them in ascending and descending orders. Mastering this chapter is crucial for board exam success as it forms the base for complex addition, subtraction, and word problems in higher primary classes.
Start Learning FreeKey Concepts
Three-Digit Numbers
Numbers that have three digits, occupying the places of hundreds, tens, and units (e.g., 456).
Place Value
The value of a digit based on its position in a number, such as the 5 in 352 representing 5 tens or 50.
Expanded Form
Writing a number by showing the value of each digit clearly, like 487 = 400 + 80 + 7.
Comparing Numbers
Using symbols like greater than (>), less than (<), or equal to (=) to compare three-digit numbers starting from the hundreds place.
Ascending and Descending Order
Arranging numbers from smallest to largest (ascending) and largest to smallest (descending).
Important Formulas
Board Exam Info
In the Maharashtra (MSBSHSE) Class 3 Mathematics examinations, this chapter typically carries around 6 to 8 marks. Common question types include writing numbers in words, finding the place value of underlined digits, writing numbers in expanded form, and comparing numbers using correct symbols.
Frequently Asked Questions
How do I know which three-digit number is bigger?
Always look at the digit in the hundreds place first. The number with the bigger digit in the hundreds place is larger. If the hundreds are the same, check the tens place.
What is the difference between place value and face value?
Face value is the digit itself, while place value is the value of the digit depending on where it sits in the number (hundreds, tens, or units).
How do I write a three-digit number in expanded form?
Break the number down by writing the value of each digit with a plus sign between them, like 345 = 300 + 40 + 5.
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