Mathematics

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Practice the questions given in the worksheet on reading and writing large numbers to group place values into periods in hundred, thousand, million and billion. The questions are related to writing numbers in words and writing numbers in numerals. I. Write the number […]

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. In reading and writing large numbers we group place values into periods ‘ones or unit’, ‘tens’, ‘hundred’, ‘thousand’, ‘10 thousand’, ‘100 thousand’, ‘million’, ’10 million’, ‘100 million’, ‘billion’, ’10 billion’, ‘100 billion’, ‘trillion’ are periods. For example: Ones/Unit = 1 Tens = 10

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. To read a large number easily, we split the number into groups. We separate the groups by using comma or a space between them. The grouping of places is done from the right. The first group is ones group it has 3 places

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. In formation of numbers we will learn the numbers having different numbers of digits. We know that:  (i) Greatest number of one digit = 9,  Smallest number of 2 digits = 10. (If one is added to 9, we get 9 + 1 = 10). (ii) Greatest

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. In comparison of numbers we will learn to compare 4-digit numbers. The same rules are applied to compare numbers having more than 4 digits. How to learn and understand comparison of numbers? In everyday life, we always come across numbers and we often

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. We have already learnt numbers upto 9999. The greatest 4-digit number is 9999. If we add 1 to 9999 we get 10000 the smallest 5-digit number. We read 10000 as ten thousand. The greatest 5-digit number is 99999. Let us form 10000 with

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Worked-out problems related to place value of digits in a numeral. Examples on place value:  1. Find the difference between the place value and face value of digit 6 in the numeral 2960543.  Solution:  Place value of digit 6 in 2960543 = 60000  Face

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. When we write a number as a sum of place value of its digits, the number is said to be in expended form and when we write a number using digits, the number is said to be in short form. Expanded Form of

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. We know that the number written as sum of the place-values of its digits is called the expanded form of a number. Standard Form Expanded Form 20,37,81,405 = 20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Here we will learn 6-digit numbers, formation of 6-digit numbers, place value and face value of 6-digit numbers, successor of 6-digit numbers, predecessors of 6-digit numbers, the smallest 6-digit number and the greatest 6-digit number. We know that 99999 is the greatest 5-digit