2.1 Plus 123 Addition :

Number 1	Number 2	Answer
2.1	123	125.1

How to calculate 2.1 plus 123 ?

Let's break down the addition of 002.1 and 12300 step by step:

   002.1      <-- Start with the rightmost column
+  12300
---------

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

   002.1
+  12300
---------
     1


    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   002.1
+  12300
---------
     5.1


    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.

   002.1
+  12300
---------
     25.1


    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.

   002.1
+  12300
---------
     125.1

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

The final result is 125.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.2	129	131.2	2.2 plus 129
2.3	138	140.3	2.3 plus 138
2.4	145	147.4	2.4 plus 145
2.6	6.8	9.4	2.6 plus 6.8
6.1	4.4	10.5	6.1 plus 4.4
2.9	9.9	12.8	2.9 plus 9.9