21.3 Plus 609 Addition :

Number 1	Number 2	Answer
21.3	609	630.3

How to calculate 21.3 plus 609 ?

Let's break down the addition of 021.3 and 60900 step by step:

   021.3      <-- Start with the rightmost column
+  60900
---------

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

   021.3
+  60900
---------
     3


    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.

   021.3
+  60900
---------
     0.3


    Add the digits in the rightmost column:
        2 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  60900
---------
     30.3


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.3
+  60900
---------
     630.3

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

The final result is 630.3.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.4	615	636.4	21.4 plus 615
21.5	618	639.5	21.5 plus 618
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5	5.4	10.4	5 plus 5.4
1	1.7	2.7	1 plus 1.7
1.7	6	7.7	1.7 plus 6