8.7 Plus 424 Addition :

Number 1	Number 2	Answer
8.7	424	432.7

How to calculate 8.7 plus 424 ?

Let's break down the addition of 008.7 and 42400 step by step:

   008.7      <-- 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.

   008.7
+  42400
---------
     7


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   008.7
+  42400
---------
     2.7


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.7
+  42400
---------
     32.7


    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.

   008.7
+  42400
---------
     432.7

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

The final result is 432.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	426	434.8	8.8 plus 426
8.9	428	436.9	8.9 plus 428
9	434	443	9 plus 434
4	1.9	5.9	4 plus 1.9
9.2	6.8	16	9.2 plus 6.8
0.8	3.3	4.1	0.8 plus 3.3