Class 4 Maths - UP
Thousands Around Us
The chapter 'Thousands Around Us' in Class 4 Mathematics helps students step beyond hundreds and enter the world of 4-digit numbers. UPMSP students learn how to read, write, and understand numbers from 1000 to 9999. This chapter teaches place value, face value, expanded form, and how to compare large numbers using real-life examples like counting currency, population, or distances. Mastering this chapter is crucial for building a strong foundation in arithmetic, as it appears frequently in school exams through word problems, number naming, and ascending-descending order questions.
Start Learning FreeKey Concepts
Introduction to Thousands
When we add 1 to 999, we get 1000, which is the smallest 4-digit number. It is read as 'One thousand'.
Place Value and Face Value
In a 4-digit number, digits occupy Ones, Tens, Hundreds, and Thousands places. Place value depends on the position, while face value is the digit itself.
Expanded Form
Writing a number by showing the value of each digit, such as 4523 = 4000 + 500 + 20 + 3.
Comparing Numbers
To compare two 4-digit numbers, first check the thousands place. If they are equal, compare the hundreds place, and so on.
Ascending and Descending Order
Arranging numbers from smallest to largest is ascending order, and from largest to smallest is descending order.
Important Formulas
Board Exam Info
In the Uttar Pradesh (UPMSP) Class 4 Mathematics exams, this chapter typically carries around 8 to 12 marks. Common question types include writing number names, finding place values of underlined digits, arranging numbers in ascending and descending order, and solving simple word problems based on 4-digit numbers.
Frequently Asked Questions
What comes after 999?
The number 1000 comes after 999, which is the first 4-digit number.
How do we read the number 4502?
It is read as 'Four thousand five hundred two'.
What is the difference between place value and face value?
Face value is the digit itself, whereas place value is the value of the digit based on its position in the number.
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