21.1 Plus 559 Addition :

Number 1	Number 2	Answer
21.1	559	580.1

How to calculate 21.1 plus 559 ?

Let's break down the addition of 021.1 and 55900 step by step:

   021.1      <-- Start with the rightmost column
+  55900
---------

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

   021.1
+  55900
---------
     1


    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.

   021.1
+  55900
---------
     0.1


    Add the digits in the rightmost column:
        2 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.1
+  55900
---------
     80.1


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

   021.1
+  55900
---------
     580.1

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

The final result is 580.1.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.2	565	586.2	21.2 plus 565
21.3	574	595.3	21.3 plus 574
21.4	578	599.4	21.4 plus 578
1.9	6.5	8.4	1.9 plus 6.5
6	9.6	15.6	6 plus 9.6
7.8	5.1	12.9	7.8 plus 5.1