10.4 Plus 677 Addition :

Number 1	Number 2	Answer
10.4	677	687.4

How to calculate 10.4 plus 677 ?

Let's break down the addition of 010.4 and 67700 step by step:

   010.4      <-- Start with the rightmost column
+  67700
---------

    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.

   010.4
+  67700
---------
     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.

   010.4
+  67700
---------
     7.4


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.4
+  67700
---------
     87.4


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

   010.4
+  67700
---------
     687.4

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

The final result is 687.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	680	690.5	10.5 plus 680
10.6	686	696.6	10.6 plus 686
10.7	694	704.7	10.7 plus 694
7.1	8.8	15.9	7.1 plus 8.8
1.7	8.7	10.4	1.7 plus 8.7
3.1	5.4	8.5	3.1 plus 5.4