100.4 Plus 402 Addition :

Number 1	Number 2	Answer
100.4	402	502.4

How to calculate 100.4 plus 402 ?

Let's break down the addition of 100.4 and 40200 step by step:

   100.4      <-- Start with the rightmost column
+  40200
---------

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   100.4
+  40200
---------
     4


    Add the digits in the rightmost column:
        0 + 2 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   100.4
+  40200
---------
     2.4


    Add the digits in the rightmost column:
        0 + 0 + 0 = 0
        Write down 0 in the rightmost column, carry over 0 to the next column.

   100.4
+  40200
---------
     02.4


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   100.4
+  40200
---------
     502.4

    Continue to the left:
        There are no more columns to the left.

The final result is 502.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.5	411	511.5	100.5 plus 411
100.6	414	514.6	100.6 plus 414
100.7	418	518.7	100.7 plus 418
8.8	5.1	13.9	8.8 plus 5.1
6.1	6	12.1	6.1 plus 6
8.3	7.3	15.6	8.3 plus 7.3