3.4 Plus 84 Addition :

Number 1	Number 2	Answer
3.4	84	87.4

How to calculate 3.4 plus 84 ?

Let's break down the addition of 03.4 and 8400 step by step:

   03.4      <-- Start with the rightmost column
+  8400
---------

    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.

   03.4
+  8400
---------
     4


    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   03.4
+  8400
---------
     7.4


    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.

   03.4
+  8400
---------
     87.4

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

The final result is 87.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	86	89.5	3.5 plus 86
3.6	91	94.6	3.6 plus 91
3.7	99	102.7	3.7 plus 99
2.7	1.3	4	2.7 plus 1.3
5.1	4.3	9.4	5.1 plus 4.3
4.4	3.5	7.9	4.4 plus 3.5