10.8 Plus 70 Addition :

Number 1	Number 2	Answer
10.8	70	80.8

How to calculate 10.8 plus 70 ?

Let's break down the addition of 10.8 and 7000 step by step:

   10.8      <-- Start with the rightmost column
+  7000
---------

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

   10.8
+  7000
---------
     8


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

   10.8
+  7000
---------
     0.8


    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.

   10.8
+  7000
---------
     80.8

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

The final result is 80.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.9	73	83.9	10.9 plus 73
11	78	89	11 plus 78
11.1	84	95.1	11.1 plus 84
1.8	5	6.8	1.8 plus 5
7.2	1.9	9.1	7.2 plus 1.9
5.4	3.6	9	5.4 plus 3.6