Class 3 Maths - MP
House of Hundreds – I
In the Class 3 Mathematics chapter House of Hundreds – I, students begin their exciting journey into three-digit numbers. This chapter builds on the understanding of tens and ones learned in Class 2, introducing the concept of hundreds. Students learn to count up to 999, group objects in sets of 100, read and write number names for three-digit numbers, and understand place value (Ones, Tens, Hundreds). This chapter is crucial for the MPBSE board exams as it lays the foundation for all future arithmetic operations like addition, subtraction, and multiplication involving larger numbers.
Start Learning FreeKey Concepts
Introduction to Hundreds
When we have 10 tens together, they make one hundred, written as 100.
Place Value (Ones, Tens, Hundreds)
In a three-digit number, the digits represent Hundreds, Tens, and Ones from left to right.
Reading and Writing Numbers
Numbers from 100 to 999 are read and written using place value names, such as 345 is Three hundred forty-five.
Expanded Form
Writing a number by showing the value of each digit, like 256 = 200 + 50 + 6.
Skip Counting
Counting forward or backward in groups of 10s or 100s to quickly find totals.
Important Formulas
Board Exam Info
In Madhya Pradesh (MPBSE) Class 3 Mathematics examinations, this chapter typically carries around 6 to 8 marks. Common question types include writing numbers in words, identifying place value of underlined digits, writing numbers in expanded form, and filling in missing numbers in a sequence up to 999.
Frequently Asked Questions
What comes after 99 in counting?
After 99 comes 100, which is the first three-digit number and the start of hundreds.
How do we write 405 in words?
405 is written as Four hundred five, since there are no tens in the middle.
What is the place value of 7 in the number 732?
The place value of 7 in 732 is 700 (Seven hundreds), because it is in the hundreds place.
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