8.7 Plus 425.9 Addition :

Number 1	Number 2	Answer
8.7	425.9	434.6

How to calculate 8.7 plus 425.9 ?

Let's break down the addition of 008.7 and 425.9 step by step:

   008.7      <-- Start with the rightmost column
+  425.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.7
+  425.9
---------
     6


    Add the digits in the rightmost column:
        8 + 5 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.7
+  425.9
---------
     4.6


    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
+  425.9
---------
     34.6


    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
+  425.9
---------
     434.6

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

The final result is 434.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	427.9	436.7	8.8 plus 427.9
8.9	434.9	443.8	8.9 plus 434.9
9	440.9	449.9	9 plus 440.9
0.7	8.5	9.2	0.7 plus 8.5
5.8	0.2	6	5.8 plus 0.2
7.8	7.9	15.7	7.8 plus 7.9