Page 99 - Demo

98 Arrow-Puffin-3_Semester-1 MathsCOMPARING NUMBERS When the number of digits is different%u2022 The number with more number of digits is always greater than the number with less number of digits. a 3-digit number > a 2-digit numbera 4-digit number > a 3-digit numberExample: Th H T O9 2 8 7H T O> 4 3 93 0 4 > 7 8When the number of digits is the same%u2022 When the number of digits is the same i.e both the numbers are 4-digit numbers, then we start comparing from thousands place. Th H T O3 2 4 6Th H T O3 8 7 5%u2022 When the digits in the thousands place are the same, we compare the digits in the hundreds place.8 > 2Therefore, the number 3875 > 3246%u2022 If the digits in the thousands place and the hundreds place are the same, we look at the digits in the tens place. Th H T O5 4 2 7Th H T O5 4 3 8 3 > 2Therefore, the number 5438 > 5427II. Write the numbers in short form.a. 9000 + 300 + 20 + 8 b. 6000 + 700 + 7 c. 2000 + 20 + 7d. 3000 + 3 e. 4000 +600+30 +8Let's Understand Conceptual Understanding