20.7 Plus 421.2 Addition :

Number 1	Number 2	Answer
20.7	421.2	441.9

How to calculate 20.7 plus 421.2 ?

Let's break down the addition of 020.7 and 421.2 step by step:

   020.7      <-- Start with the rightmost column
+  421.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.7
+  421.2
---------
     9


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

   020.7
+  421.2
---------
     1.9


    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.

   020.7
+  421.2
---------
     41.9


    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.

   020.7
+  421.2
---------
     441.9

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

The final result is 441.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	427.2	448	20.8 plus 427.2
20.9	428.2	449.1	20.9 plus 428.2
21	430.2	451.2	21 plus 430.2
2.3	5.6	7.9	2.3 plus 5.6
2.1	2.9	5	2.1 plus 2.9
5.2	0.2	5.4	5.2 plus 0.2