15.7 Plus 688.5 Addition :

Number 1	Number 2	Answer
15.7	688.5	704.2

How to calculate 15.7 plus 688.5 ?

Let's break down the addition of 015.7 and 688.5 step by step:

   015.7      <-- Start with the rightmost column
+  688.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   015.7
+  688.5
---------
     2


    Add the digits in the rightmost column:
        5 + 8 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   015.7
+  688.5
---------
     4.2


    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.

   015.7
+  688.5
---------
     04.2


    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.

   015.7
+  688.5
---------
     704.2

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

The final result is 704.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.8	695.5	711.3	15.8 plus 695.5
15.9	703.5	719.4	15.9 plus 703.5
16	707.5	723.5	16 plus 707.5
2.9	3	5.9	2.9 plus 3
4.2	7.8	12	4.2 plus 7.8
2.8	3.8	6.6	2.8 plus 3.8