21 Plus 1243.1 Addition :

Number 1	Number 2	Answer
21	1243.1	1264.1

How to calculate 21 plus 1243.1 ?

Let's break down the addition of 002100 and 1243.1 step by step:

   002100      <-- Start with the rightmost column
+  1243.1
---------

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

   002100
+  1243.1
---------
     1


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

   002100
+  1243.1
---------
     01


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   002100
+  1243.1
---------
     401


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   002100
+  1243.1
---------
     6401


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

   002100
+  1243.1
---------
     26401


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

   002100
+  1243.1
---------
     126401

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

The final result is 126401.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.1	1250.1	1271.2	21.1 plus 1250.1
21.2	1253.1	1274.3	21.2 plus 1253.1
21.3	1255.1	1276.4	21.3 plus 1255.1
8.9	1.9	10.8	8.9 plus 1.9
0.6	0.5	1.1	0.6 plus 0.5
5.8	7	12.8	5.8 plus 7