2.1 Plus 101 Addition :

Number 1	Number 2	Answer
2.1	101	103.1

How to calculate 2.1 plus 101 ?

Let's break down the addition of 002.1 and 10100 step by step:

   002.1      <-- Start with the rightmost column
+  10100
---------

    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
+  10100
---------
     1


    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.

   002.1
+  10100
---------
     3.1


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

   002.1
+  10100
---------
     03.1


    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
+  10100
---------
     103.1

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

The final result is 103.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.2	102	104.2	2.2 plus 102
2.3	109	111.3	2.3 plus 109
2.4	111	113.4	2.4 plus 111
6.5	1.6	8.1	6.5 plus 1.6
3.8	2.9	6.7	3.8 plus 2.9
3.8	1.7	5.5	3.8 plus 1.7