21.2 Plus 427.7 Addition :

Number 1	Number 2	Answer
21.2	427.7	448.9

How to calculate 21.2 plus 427.7 ?

Let's break down the addition of 021.2 and 427.7 step by step:

   021.2      <-- Start with the rightmost column
+  427.7
---------

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

   021.2
+  427.7
---------
     9


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.2
+  427.7
---------
     8.9


    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.

   021.2
+  427.7
---------
     48.9


    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.

   021.2
+  427.7
---------
     448.9

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

The final result is 448.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	433.7	455	21.3 plus 433.7
21.4	437.7	459.1	21.4 plus 437.7
21.5	442.7	464.2	21.5 plus 442.7
7.3	5.4	12.7	7.3 plus 5.4
5.2	8.3	13.5	5.2 plus 8.3
4	1.6	5.6	4 plus 1.6