21.5 Plus 429.4 Addition :

Number 1	Number 2	Answer
21.5	429.4	450.9

How to calculate 21.5 plus 429.4 ?

Let's break down the addition of 021.5 and 429.4 step by step:

   021.5      <-- Start with the rightmost column
+  429.4
---------

    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.5
+  429.4
---------
     9


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.5
+  429.4
---------
     0.9


    Add the digits in the rightmost column:
        2 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.5
+  429.4
---------
     50.9


    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.

   021.5
+  429.4
---------
     450.9

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

The final result is 450.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	436.4	458	21.6 plus 436.4
21.7	439.4	461.1	21.7 plus 439.4
21.8	448.4	470.2	21.8 plus 448.4
2.3	5	7.3	2.3 plus 5
9.3	5.5	14.8	9.3 plus 5.5
2.7	8.6	11.3	2.7 plus 8.6