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	108	110.2	2.2 plus 108
2.3	112	114.3	2.3 plus 112
2.4	114	116.4	2.4 plus 114
8	0.9	8.9	8 plus 0.9
8.4	8.8	17.2	8.4 plus 8.8
0.7	4.2	4.9	0.7 plus 4.2