1.2 Plus 78 Addition :

Number 1	Number 2	Answer
1.2	78	79.2

How to calculate 1.2 plus 78 ?

Let's break down the addition of 01.2 and 7800 step by step:

   01.2      <-- Start with the rightmost column
+  7800
---------

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   01.2
+  7800
---------
     2


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   01.2
+  7800
---------
     9.2


    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.

   01.2
+  7800
---------
     79.2

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

The final result is 79.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.3	87	88.3	1.3 plus 87
1.4	88	89.4	1.4 plus 88
1.5	90	91.5	1.5 plus 90
2.3	1.2	3.5	2.3 plus 1.2
9	2.5	11.5	9 plus 2.5
2.5	8.4	10.9	2.5 plus 8.4