1.4 Plus 80 Addition :

Number 1	Number 2	Answer
1.4	80	81.4

How to calculate 1.4 plus 80 ?

Let's break down the addition of 01.4 and 8000 step by step:

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

    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.

   01.4
+  8000
---------
     4


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

   01.4
+  8000
---------
     1.4


    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.

   01.4
+  8000
---------
     81.4

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

The final result is 81.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.5	86	87.5	1.5 plus 86
1.6	88	89.6	1.6 plus 88
1.7	92	93.7	1.7 plus 92
9	0.6	9.6	9 plus 0.6
8.6	2.3	10.9	8.6 plus 2.3
2.1	4.1	6.2	2.1 plus 4.1