2.2 Plus 121 Addition :

Number 1	Number 2	Answer
2.2	121	123.2

How to calculate 2.2 plus 121 ?

Let's break down the addition of 002.2 and 12100 step by step:

   002.2      <-- Start with the rightmost column
+  12100
---------

    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.

   002.2
+  12100
---------
     2


    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   002.2
+  12100
---------
     3.2


    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.

   002.2
+  12100
---------
     23.2


    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.

   002.2
+  12100
---------
     123.2

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

The final result is 123.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	122	124.3	2.3 plus 122
2.4	131	133.4	2.4 plus 131
2.5	134	136.5	2.5 plus 134
0.4	0.5	0.9	0.4 plus 0.5
2	4.4	6.4	2 plus 4.4
7.2	4.7	11.9	7.2 plus 4.7