88.4 Plus 84 Addition :

Number 1	Number 2	Answer
88.4	84	172.4

How to calculate 88.4 plus 84 ?

Let's break down the addition of 88.4 and 8400 step by step:

   88.4      <-- 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.

   88.4
+  8400
---------
     4


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   88.4
+  8400
---------
     2.4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   88.4
+  8400
---------
     72.4

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

The final result is 172.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
88.5	85	173.5	88.5 plus 85
88.6	86	174.6	88.6 plus 86
88.7	93	181.7	88.7 plus 93
7.1	5.7	12.8	7.1 plus 5.7
7.1	1.4	8.5	7.1 plus 1.4
8	3.3	11.3	8 plus 3.3