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	92	95.5	3.5 plus 92
3.6	98	101.6	3.6 plus 98
3.7	107	110.7	3.7 plus 107
3.5	0.8	4.3	3.5 plus 0.8
8	1.8	9.8	8 plus 1.8
5.3	1.2	6.5	5.3 plus 1.2