21.3 Plus 378.4 Addition :

Number 1	Number 2	Answer
21.3	378.4	399.7

How to calculate 21.3 plus 378.4 ?

Let's break down the addition of 021.3 and 378.4 step by step:

   021.3      <-- Start with the rightmost column
+  378.4
---------

    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.

   021.3
+  378.4
---------
     7


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.3
+  378.4
---------
     9.7


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.3
+  378.4
---------
     99.7


    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.

   021.3
+  378.4
---------
     399.7

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

The final result is 399.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	387.4	408.8	21.4 plus 387.4
21.5	393.4	414.9	21.5 plus 393.4
21.6	400.4	422	21.6 plus 400.4
5.1	2.5	7.6	5.1 plus 2.5
2	6.7	8.7	2 plus 6.7
3.2	0.8	4	3.2 plus 0.8