21.3 Plus 402 Addition :

Number 1	Number 2	Answer
21.3	402	423.3

How to calculate 21.3 plus 402 ?

Let's break down the addition of 021.3 and 40200 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  40200
---------
     3


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  40200
---------
     3.3


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

   021.3
+  40200
---------
     23.3


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

   021.3
+  40200
---------
     423.3

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

The final result is 423.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	408	429.4	21.4 plus 408
21.5	412	433.5	21.5 plus 412
21.6	419	440.6	21.6 plus 419
9.7	7.2	16.9	9.7 plus 7.2
9.6	9	18.6	9.6 plus 9
0.6	4.1	4.7	0.6 plus 4.1