15.4 Plus 122 Addition :

Number 1	Number 2	Answer
15.4	122	137.4

How to calculate 15.4 plus 122 ?

Let's break down the addition of 015.4 and 12200 step by step:

   015.4      <-- Start with the rightmost column
+  12200
---------

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

   015.4
+  12200
---------
     4


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   015.4
+  12200
---------
     7.4


    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.

   015.4
+  12200
---------
     37.4


    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.

   015.4
+  12200
---------
     137.4

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

The final result is 137.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	128	143.5	15.5 plus 128
15.6	132	147.6	15.6 plus 132
15.7	140	155.7	15.7 plus 140
2.8	8	10.8	2.8 plus 8
8.7	9.3	18	8.7 plus 9.3
5.1	3.1	8.2	5.1 plus 3.1