15.3 Plus 688.4 Addition :

Number 1	Number 2	Answer
15.3	688.4	703.7

How to calculate 15.3 plus 688.4 ?

Let's break down the addition of 015.3 and 688.4 step by step:

   015.3      <-- Start with the rightmost column
+  688.4
---------

    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   015.3
+  688.4
---------
     7


    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   015.3
+  688.4
---------
     3.7


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.3
+  688.4
---------
     03.7


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   015.3
+  688.4
---------
     703.7

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

The final result is 703.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.4	690.4	705.8	15.4 plus 690.4
15.5	693.4	708.9	15.5 plus 693.4
15.6	695.4	711	15.6 plus 695.4
1.1	3.5	4.6	1.1 plus 3.5
9.6	8.6	18.2	9.6 plus 8.6
6	1.5	7.5	6 plus 1.5