15.4 Plus 120 Addition :

Number 1	Number 2	Answer
15.4	120	135.4

How to calculate 15.4 plus 120 ?

Let's break down the addition of 015.4 and 12000 step by step:

   015.4      <-- Start with the rightmost column
+  12000
---------

    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
+  12000
---------
     4


    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.

   015.4
+  12000
---------
     5.4


    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
+  12000
---------
     35.4


    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
+  12000
---------
     135.4

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

The final result is 135.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	123	138.5	15.5 plus 123
15.6	127	142.6	15.6 plus 127
15.7	129	144.7	15.7 plus 129
5.6	9	14.6	5.6 plus 9
9	5.6	14.6	9 plus 5.6
5.8	5.1	10.9	5.8 plus 5.1