1 Plus 6.9 Addition :

Number 1	Number 2	Answer
1	6.9	7.9

How to calculate 1 plus 6.9 ?

Let's break down the addition of 100 and 6.9 step by step:

   100      <-- Start with the rightmost column
+  6.9
---------

    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   100
+  6.9
---------
     9


    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.

   100
+  6.9
---------
     09


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   100
+  6.9
---------
     709

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

The final result is 709.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.1	12.9	14	1.1 plus 12.9
1.2	20.9	22.1	1.2 plus 20.9
1.3	24.9	26.2	1.3 plus 24.9
6	2.4	8.4	6 plus 2.4
8.8	5.1	13.9	8.8 plus 5.1
2.2	5.7	7.9	2.2 plus 5.7