Page 121 - Demo

120 Arrow-Puffin-4_Semester-1 MathsAddition of a 6-Digit Numbers to a 2, 3, 4, 5 and 6 Digit Numbers (Without Carrying)Example 1 : Add 3,42,156 and 24,132.%u2022 Add ones. 6 ones + 2 ones = 8 ones Write 8 ones in ones column.%u2022 Add tens. 5 tens + 3 tens = 8 tens Write 8 tens in tens column.%u2022 Add hundreds. 1 hundred + 1 hundred = 2 hundreds Write 2 hundreds in hundreds column.%u2022 Add thousands. 2 thousands + 4 thousands = 6 thousands Write 6 thousands in thousands column.%u2022 Add ten thousands. 4 ten thousands + 2 ten thousands = 6 ten thousands Write 6 ten thousands in ten thousands column.%u2022 Write 3 lakhs in lakhs column as it is.Therefore, 3,42,156 + 24,132 = 3,66,288Example 2 : Add 2,03,176 and 3,81,213.%u2022 Add ones. 6 ones + 3 ones = 9 ones Write 9 ones in ones column.%u2022 Add tens. 7 tens + 1 ten = 8 tens Write 8 tens in tens column.%u2022 Add hundreds. 1 hundred + 2 hundreds = 3 hundreds Write 3 hundreds in hundreds column.L TTh Th H T O3 4 2 1 5 62 4 1 3 23 6 6 2 8 8+L TTh Th H T O2 0 3 1 7 63 8 1 2 1 35 8 4 3 8 9+Let's Understand Conceptual Understanding