8.4 Plus 378.9 Addition :

Number 1	Number 2	Answer
8.4	378.9	387.3

How to calculate 8.4 plus 378.9 ?

Let's break down the addition of 008.4 and 378.9 step by step:

   008.4      <-- Start with the rightmost column
+  378.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.4
+  378.9
---------
     3


    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.

   008.4
+  378.9
---------
     7.3


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   008.4
+  378.9
---------
     87.3


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

   008.4
+  378.9
---------
     387.3

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

The final result is 387.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	379.9	388.4	8.5 plus 379.9
8.6	383.9	392.5	8.6 plus 383.9
8.7	385.9	394.6	8.7 plus 385.9
8.8	0.8	9.6	8.8 plus 0.8
3.2	0.4	3.6	3.2 plus 0.4
9.7	6	15.7	9.7 plus 6