4.2 Plus 154 Addition :

Number 1	Number 2	Answer
4.2	154	158.2

How to calculate 4.2 plus 154 ?

Let's break down the addition of 004.2 and 15400 step by step:

   004.2      <-- Start with the rightmost column
+  15400
---------

    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.

   004.2
+  15400
---------
     2


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   004.2
+  15400
---------
     8.2


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

   004.2
+  15400
---------
     58.2


    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.

   004.2
+  15400
---------
     158.2

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

The final result is 158.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	157	161.3	4.3 plus 157
4.4	160	164.4	4.4 plus 160
4.5	164	168.5	4.5 plus 164
3.8	2.9	6.7	3.8 plus 2.9
8.6	4.9	13.5	8.6 plus 4.9
0.6	6.1	6.7	0.6 plus 6.1