8.7 Plus 407 Addition :

Number 1	Number 2	Answer
8.7	407	415.7

How to calculate 8.7 plus 407 ?

Let's break down the addition of 008.7 and 40700 step by step:

   008.7      <-- Start with the rightmost column
+  40700
---------

    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
+  40700
---------
     7


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   008.7
+  40700
---------
     5.7


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

   008.7
+  40700
---------
     15.7


    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
+  40700
---------
     415.7

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

The final result is 415.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	412	420.8	8.8 plus 412
8.9	416	424.9	8.9 plus 416
9	424	433	9 plus 424
6.1	7.2	13.3	6.1 plus 7.2
1	4.9	5.9	1 plus 4.9
2.3	3.2	5.5	2.3 plus 3.2