Class 4 Maths - KERALA
Thousands Around Us
The chapter Thousands Around Us in Class 4 Mathematics introduces students to numbers beyond 999, bridging the gap from three-digit to four-digit numbers. Students learn how to read, write, and represent numbers up to 10,000 using place value tables, abacus models, and real-life contexts like currency, population, and large measurements. This chapter is fundamental for the Kerala SCERT syllabus as it builds a strong base for addition, subtraction, and multiplication of larger numbers, frequently appearing in board-related assessments through number naming, place value identification, and word problems carrying around 5 to 8 marks.
Start Learning FreeKey Concepts
Introduction to Thousands
When we add 1 to 999, we get 1,000, which is the smallest four-digit number.
Place Value of Four-Digit Numbers
Digits in a four-digit number occupy four positions: Thousands, Hundreds, Tens, and Ones, starting from the right.
Reading and Writing Number Names
Four-digit numbers are read and written by stating the thousands place first, followed by hundreds, tens, and ones.
Expanded Form
Expressing a four-digit number as the sum of the place values of each of its digits, such as 4,523 = 4,000 + 500 + 20 + 3.
Comparing Four-Digit Numbers
To compare two numbers, first look at the thousands place; if they are equal, compare the hundreds, then tens, and finally ones.
Important Formulas
Board Exam Info
This chapter typically carries about 6 to 10 marks in Kerala (SCERT) Class 4 examinations. Common question types include writing number names for four-digit numbers, expanding numbers, identifying the place value and face value of underlined digits, and solving simple word problems based on adding or comparing thousands.
Frequently Asked Questions
What comes after 9,999?
After 9,999 comes 10,000, which is the smallest five-digit number.
How do we write 4050 in words?
It is written as Four thousand fifty.
What is the place value of 7 in 3,742?
The place value of 7 is 700 because it is in the hundreds place.
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