7.1 Plus 121.2 Addition :

Number 1	Number 2	Answer
7.1	121.2	128.3

How to calculate 7.1 plus 121.2 ?

Let's break down the addition of 007.1 and 121.2 step by step:

   007.1      <-- Start with the rightmost column
+  121.2
---------

    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
+  121.2
---------
     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
+  121.2
---------
     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
+  121.2
---------
     28.3


    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.

   007.1
+  121.2
---------
     128.3

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

The final result is 128.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.2	130.2	137.4	7.2 plus 130.2
7.3	136.2	143.5	7.3 plus 136.2
7.4	144.2	151.6	7.4 plus 144.2
0.9	1	1.9	0.9 plus 1
2.4	6.6	9	2.4 plus 6.6
5.9	5.4	11.3	5.9 plus 5.4