121.5 Plus 1388 Addition :

Number 1	Number 2	Answer
121.5	1388	1509.5

How to calculate 121.5 plus 1388 ?

Let's break down the addition of 0121.5 and 138800 step by step:

   0121.5      <-- Start with the rightmost column
+  138800
---------

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

   0121.5
+  138800
---------
     5


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0121.5
+  138800
---------
     9.5


    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.

   0121.5
+  138800
---------
     09.5


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   0121.5
+  138800
---------
     509.5


    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.

   0121.5
+  138800
---------
     1509.5

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

The final result is 1509.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
121.6	1395	1516.6	121.6 plus 1395
121.7	1396	1517.7	121.7 plus 1396
121.8	1404	1525.8	121.8 plus 1404
9	3.1	12.1	9 plus 3.1
6.2	3.6	9.8	6.2 plus 3.6
0.8	2.1	2.9	0.8 plus 2.1