Class 3 Maths - TELANGANA
Double Century
The chapter Double Century in Class 3 Mathematics builds upon students' prior understanding of numbers up to 100, extending their counting, reading, and writing skills up to 200. Students learn to group objects into hundreds, tens, and units, understand place value positions, and compare numbers. This chapter is fundamental for the Telangana State Board (TSBSE) curriculum as it lays the groundwork for basic arithmetic operations involving larger numbers, helping children visualize quantities in real-world scenarios like shopping, counting cricket scores, and measuring.
Start Learning FreeKey Concepts
Understanding 100 (One Hundred)
Ten groups of 10 items make 100, which is written as 100 and read as one hundred.
Concept of Double Century
A double century means 200, which is equal to two hundreds or twenty tens.
Place Value (Hundreds, Tens, Units)
In a 3-digit number like 145, the digits are placed in Hundreds, Tens, and Ones columns to show their exact value.
Number Names and Numerals
Reading and writing numbers from 101 to 200 in both figures (numerals) and words.
Comparing Numbers
Using symbols like greater than (>), less than (<), and equal to (=) to compare numbers up to 200.
Important Formulas
Board Exam Info
In the Telangana (TSBSE) Class 3 Mathematics examinations, this chapter usually carries around 6 to 10 marks. Common question types include writing number names, filling in missing numbers in a sequence, expanding numbers based on place value, and comparing numbers using symbols.
Frequently Asked Questions
What is a double century in numbers?
A double century is the number 200.
How do we write 156 in words?
156 is written in words as One hundred fifty-six.
Which is bigger: 189 or 198?
198 is bigger because it has more tens than 189.
Learn Double Century with Your AI Tutor
10 different ways to study this chapter. Free for 3 chapters per day.
Lecture
Key Points
Interactive
Quiz
Flashcards