5.7 Plus 80 Addition :

Number 1	Number 2	Answer
5.7	80	85.7

How to calculate 5.7 plus 80 ?

Let's break down the addition of 05.7 and 8000 step by step:

   05.7      <-- Start with the rightmost column
+  8000
---------

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

   05.7
+  8000
---------
     7


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

   05.7
+  8000
---------
     5.7


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

   05.7
+  8000
---------
     85.7

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

The final result is 85.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.8	83	88.8	5.8 plus 83
5.9	86	91.9	5.9 plus 86
6	87	93	6 plus 87
8.9	2.3	11.2	8.9 plus 2.3
7.4	7.4	14.8	7.4 plus 7.4
4.2	7.1	11.3	4.2 plus 7.1