20.7 Plus 428 Addition :

Number 1	Number 2	Answer
20.7	428	448.7

How to calculate 20.7 plus 428 ?

Let's break down the addition of 020.7 and 42800 step by step:

   020.7      <-- Start with the rightmost column
+  42800
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.7
+  42800
---------
     7


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

   020.7
+  42800
---------
     8.7


    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.

   020.7
+  42800
---------
     48.7


    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.

   020.7
+  42800
---------
     448.7

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

The final result is 448.7.

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Number 1	Number 2	ANSWER:	HOW TO ?
20.8	435	455.8	20.8 plus 435
20.9	439	459.9	20.9 plus 439
21	441	462	21 plus 441
7.6	2.5	10.1	7.6 plus 2.5
9	0.6	9.6	9 plus 0.6
8.1	1.1	9.2	8.1 plus 1.1