80.7 Plus 429 Addition :

Number 1	Number 2	Answer
80.7	429	509.7

How to calculate 80.7 plus 429 ?

Let's break down the addition of 080.7 and 42900 step by step:

   080.7      <-- Start with the rightmost column
+  42900
---------

    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.

   080.7
+  42900
---------
     7


    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   080.7
+  42900
---------
     9.7


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   080.7
+  42900
---------
     09.7


    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.

   080.7
+  42900
---------
     509.7

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

The final result is 509.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.8	430	510.8	80.8 plus 430
80.9	433	513.9	80.9 plus 433
81	437	518	81 plus 437
5.7	7.8	13.5	5.7 plus 7.8
5.8	2.1	7.9	5.8 plus 2.1
5.1	7.3	12.4	5.1 plus 7.3