7.1 Plus 421.2 Addition :

Number 1	Number 2	Answer
7.1	421.2	428.3

How to calculate 7.1 plus 421.2 ?

Let's break down the addition of 007.1 and 421.2 step by step:

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

    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.

   007.1
+  421.2
---------
     3


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

   007.1
+  421.2
---------
     8.3


    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.

   007.1
+  421.2
---------
     28.3


    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.

   007.1
+  421.2
---------
     428.3

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

The final result is 428.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.2	424.2	431.4	7.2 plus 424.2
7.3	429.2	436.5	7.3 plus 429.2
7.4	437.2	444.6	7.4 plus 437.2
4	9.7	13.7	4 plus 9.7
5.3	8.4	13.7	5.3 plus 8.4
5.5	3.1	8.6	5.5 plus 3.1