80.7 Plus 424 Addition :

Number 1	Number 2	Answer
80.7	424	504.7

How to calculate 80.7 plus 424 ?

Let's break down the addition of 080.7 and 42400 step by step:

   080.7      <-- Start with the rightmost column
+  42400
---------

    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
+  42400
---------
     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.

   080.7
+  42400
---------
     4.7


    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
+  42400
---------
     04.7


    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
+  42400
---------
     504.7

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

The final result is 504.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.8	430	510.8	80.8 plus 430
80.9	431	511.9	80.9 plus 431
81	436	517	81 plus 436
0.9	6.1	7	0.9 plus 6.1
4.5	2.9	7.4	4.5 plus 2.9
3.3	2.4	5.7	3.3 plus 2.4