15.4 Plus 721 Addition :

Number 1	Number 2	Answer
15.4	721	736.4

How to calculate 15.4 plus 721 ?

Let's break down the addition of 015.4 and 72100 step by step:

   015.4      <-- Start with the rightmost column
+  72100
---------

    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
+  72100
---------
     4


    Add the digits in the rightmost column:
        5 + 1 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   015.4
+  72100
---------
     6.4


    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
+  72100
---------
     36.4


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

   015.4
+  72100
---------
     736.4

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

The final result is 736.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	724	739.5	15.5 plus 724
15.6	729	744.6	15.6 plus 729
15.7	738	753.7	15.7 plus 738
2.1	5.9	8	2.1 plus 5.9
4	5.7	9.7	4 plus 5.7
0.8	6.1	6.9	0.8 plus 6.1