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	172.2	181	8.8 plus 172.2
8.9	174.2	183.1	8.9 plus 174.2
9	179.2	188.2	9 plus 179.2
7.3	9.4	16.7	7.3 plus 9.4
3.6	5.7	9.3	3.6 plus 5.7
2.6	3	5.6	2.6 plus 3