4.2 Plus 150.9 Addition :

Number 1	Number 2	Answer
4.2	150.9	155.1

How to calculate 4.2 plus 150.9 ?

Let's break down the addition of 004.2 and 150.9 step by step:

   004.2      <-- Start with the rightmost column
+  150.9
---------

    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   004.2
+  150.9
---------
     1


    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
+  150.9
---------
     5.1


    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
+  150.9
---------
     55.1


    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.

   004.2
+  150.9
---------
     155.1

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

The final result is 155.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	153.9	158.2	4.3 plus 153.9
4.4	155.9	160.3	4.4 plus 155.9
4.5	164.9	169.4	4.5 plus 164.9
6	4.7	10.7	6 plus 4.7
0.2	3.7	3.9	0.2 plus 3.7
6	9	15	6 plus 9