8.7 Plus 164.2 Addition :

Number 1	Number 2	Answer
8.7	164.2	172.9

How to calculate 8.7 plus 164.2 ?

Let's break down the addition of 008.7 and 164.2 step by step:

   008.7      <-- Start with the rightmost column
+  164.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.7
+  164.2
---------
     9


    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
+  164.2
---------
     2.9


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   008.7
+  164.2
---------
     72.9


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

   008.7
+  164.2
---------
     172.9

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

The final result is 172.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	169.2	178	8.8 plus 169.2
8.9	176.2	185.1	8.9 plus 176.2
9	184.2	193.2	9 plus 184.2
3	0.2	3.2	3 plus 0.2
4.6	6.4	11	4.6 plus 6.4
5.1	1.7	6.8	5.1 plus 1.7