21.4 Plus 321 Addition :

Number 1	Number 2	Answer
21.4	321	342.4

How to calculate 21.4 plus 321 ?

Let's break down the addition of 021.4 and 32100 step by step:

   021.4      <-- Start with the rightmost column
+  32100
---------

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

   021.4
+  32100
---------
     4


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   021.4
+  32100
---------
     2.4


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

   021.4
+  32100
---------
     42.4


    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.

   021.4
+  32100
---------
     342.4

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

The final result is 342.4.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.5	328	349.5	21.5 plus 328
21.6	334	355.6	21.6 plus 334
21.7	335	356.7	21.7 plus 335
8.7	0.9	9.6	8.7 plus 0.9
3.9	5.2	9.1	3.9 plus 5.2
7.2	8.6	15.8	7.2 plus 8.6