8.7 Plus 309.7 Addition :

Number 1	Number 2	Answer
8.7	309.7	318.4

How to calculate 8.7 plus 309.7 ?

Let's break down the addition of 008.7 and 309.7 step by step:

   008.7      <-- Start with the rightmost column
+  309.7
---------

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.7
+  309.7
---------
     4


    Add the digits in the rightmost column:
        8 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.7
+  309.7
---------
     8.4


    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
+  309.7
---------
     18.4


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

   008.7
+  309.7
---------
     318.4

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

The final result is 318.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	312.7	321.5	8.8 plus 312.7
8.9	319.7	328.6	8.9 plus 319.7
9	321.7	330.7	9 plus 321.7
0.7	4.4	5.1	0.7 plus 4.4
6.4	5.6	12	6.4 plus 5.6
8.3	4	12.3	8.3 plus 4