15.2 Plus 423 Addition :

Number 1	Number 2	Answer
15.2	423	438.2

How to calculate 15.2 plus 423 ?

Let's break down the addition of 015.2 and 42300 step by step:

   015.2      <-- Start with the rightmost column
+  42300
---------

    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.

   015.2
+  42300
---------
     2


    Add the digits in the rightmost column:
        5 + 3 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   015.2
+  42300
---------
     8.2


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.2
+  42300
---------
     38.2


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

   015.2
+  42300
---------
     438.2

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

The final result is 438.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.3	426	441.3	15.3 plus 426
15.4	430	445.4	15.4 plus 430
15.5	435	450.5	15.5 plus 435
6.4	5	11.4	6.4 plus 5
1.2	4.2	5.4	1.2 plus 4.2
1.4	6.6	8	1.4 plus 6.6