4.2 Plus 100.8 Addition :

Number 1	Number 2	Answer
4.2	100.8	105

How to calculate 4.2 plus 100.8 ?

Let's break down the addition of 004.2 and 100.8 step by step:

   004.2      <-- Start with the rightmost column
+  100.8
---------

    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   004.2
+  100.8
---------
     0


    Add the digits in the rightmost column:
        4 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   004.2
+  100.8
---------
     5.0


    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.

   004.2
+  100.8
---------
     05.0


    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.

   004.2
+  100.8
---------
     105.0

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

The final result is 105.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	103.8	108.1	4.3 plus 103.8
4.4	111.8	116.2	4.4 plus 111.8
4.5	114.8	119.3	4.5 plus 114.8
6.5	5.1	11.6	6.5 plus 5.1
5.5	1.4	6.9	5.5 plus 1.4
2.6	8.8	11.4	2.6 plus 8.8