7.8 Plus 438.2 Addition :

Number 1	Number 2	Answer
7.8	438.2	446

How to calculate 7.8 plus 438.2 ?

Let's break down the addition of 007.8 and 438.2 step by step:

   007.8      <-- Start with the rightmost column
+  438.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.8
+  438.2
---------
     0


    Add the digits in the rightmost column:
        7 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   007.8
+  438.2
---------
     6.0


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

   007.8
+  438.2
---------
     46.0


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

   007.8
+  438.2
---------
     446.0

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

The final result is 446.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	441.2	449.1	7.9 plus 441.2
8	447.2	455.2	8 plus 447.2
8.1	453.2	461.3	8.1 plus 453.2
1.4	8.6	10	1.4 plus 8.6
8.4	8	16.4	8.4 plus 8
8.3	0.7	9	8.3 plus 0.7