Question

Add 176209; 450923; and 4483947.

Answer 1

Hint: Add the first two numbers then add the result so obtained to the third number. We will use the carry on method to add these numbers. For example if we want to add 97 and 38. First write the numbers vertically one above the other. Then start adding the numbers from the right hand side. Adding 7 and 8 we get 15 so we write 5 below 7 and 8 in the answer and 1 is carried on to the values to the left of it. Since 1 is the carried forward value now we will add 9, 3 and 1. After adding 9, 3 and 1 we get 13. So write 13 in the answer.

Complete step by step answer:
In the question it is given that the first two numbers are 176209 and 450923. Write these numbers vertically. Add the numbers using the carry on method. When we add 9 and 3 we get 12 so writing 2 in the answer and carry forward 1 to the values to the left of it. Now adding 1, 0 and 2 we get 3 as an answer. Write 3 in the answer. Similarly keep on adding the rest numbers.

After adding 176209 and 450923 we get 627132. Now add the number 627132 to the number 4483947. Write down the numbers vertically and use the carry on method to add the given numbers. When we add 7 and 2 we get 9 so writing 9 in the answer. Now adding 4 and 3 we get 7 as an answer. Write 7 in the answer section. Similarly keep on adding the rest numbers.

Note:
Care must be taken while adding 4483947 and 627132. Since 4483947 is a seven digit number and 627132 is a six digit number so 4483947 is a bigger number than 627132. While writing the numbers vertically 4483947 will be written above 627132. Also start writing the number 627132 from right hand corner that is the digit 2 should be placed below 7, digit 3 should be placed below 4, digit 1 should be placed below 9, digit 7 should be placed below 3, digit 2 should be placed below 8, digit 6 should be placed below 4.