88.5 Plus 423 Addition :

Number 1	Number 2	Answer
88.5	423	511.5

How to calculate 88.5 plus 423 ?

Let's break down the addition of 088.5 and 42300 step by step:

   088.5      <-- Start with the rightmost column
+  42300
---------

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

   088.5
+  42300
---------
     5


    Add the digits in the rightmost column:
        8 + 3 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   088.5
+  42300
---------
     1.5


    Add the digits in the rightmost column:
        8 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   088.5
+  42300
---------
     11.5


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   088.5
+  42300
---------
     511.5

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

The final result is 511.5.

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Number 1	Number 2	ANSWER:	HOW TO ?
88.6	429	517.6	88.6 plus 429
88.7	438	526.7	88.7 plus 438
88.8	446	534.8	88.8 plus 446
5	5.2	10.2	5 plus 5.2
3.1	7.3	10.4	3.1 plus 7.3
9	6.2	15.2	9 plus 6.2