15.4 Plus 689.3 Addition :

Number 1	Number 2	Answer
15.4	689.3	704.7

How to calculate 15.4 plus 689.3 ?

Let's break down the addition of 015.4 and 689.3 step by step:

   015.4      <-- Start with the rightmost column
+  689.3
---------

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

   015.4
+  689.3
---------
     7


    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   015.4
+  689.3
---------
     4.7


    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.

   015.4
+  689.3
---------
     04.7


    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.

   015.4
+  689.3
---------
     704.7

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

The final result is 704.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	691.3	706.8	15.5 plus 691.3
15.6	695.3	710.9	15.6 plus 695.3
15.7	696.3	712	15.7 plus 696.3
2.2	4.3	6.5	2.2 plus 4.3
6.5	0.5	7	6.5 plus 0.5
5.3	9.3	14.6	5.3 plus 9.3