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	155	159.3	4.3 plus 155
4.4	156	160.4	4.4 plus 156
4.5	159	163.5	4.5 plus 159
6	7.1	13.1	6 plus 7.1
5.5	0.5	6	5.5 plus 0.5
1	8.8	9.8	1 plus 8.8