21.2 Plus 424 Addition :

Number 1	Number 2	Answer
21.2	424	445.2

How to calculate 21.2 plus 424 ?

Let's break down the addition of 021.2 and 42400 step by step:

   021.2      <-- Start with the rightmost column
+  42400
---------

    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.

   021.2
+  42400
---------
     2


    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.

   021.2
+  42400
---------
     5.2


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   021.2
+  42400
---------
     45.2


    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.

   021.2
+  42400
---------
     445.2

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

The final result is 445.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	426	447.3	21.3 plus 426
21.4	435	456.4	21.4 plus 435
21.5	436	457.5	21.5 plus 436
4.8	1.2	6	4.8 plus 1.2
0.3	5.4	5.7	0.3 plus 5.4
9.7	1.9	11.6	9.7 plus 1.9