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	407	507.5	100.5 plus 407
100.6	409	509.6	100.6 plus 409
100.7	415	515.7	100.7 plus 415
8.7	5.9	14.6	8.7 plus 5.9
2.5	2.3	4.8	2.5 plus 2.3
4.4	9.5	13.9	4.4 plus 9.5