8.7 Plus 133.9 Addition :

Number 1	Number 2	Answer
8.7	133.9	142.6

How to calculate 8.7 plus 133.9 ?

Let's break down the addition of 008.7 and 133.9 step by step:

   008.7      <-- Start with the rightmost column
+  133.9
---------

    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
+  133.9
---------
     6


    Add the digits in the rightmost column:
        8 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   008.7
+  133.9
---------
     2.6


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   008.7
+  133.9
---------
     42.6


    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
+  133.9
---------
     142.6

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

The final result is 142.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	135.9	144.7	8.8 plus 135.9
8.9	136.9	145.8	8.9 plus 136.9
9	144.9	153.9	9 plus 144.9
1.5	2.3	3.8	1.5 plus 2.3
0.5	1.7	2.2	0.5 plus 1.7
8.7	6.1	14.8	8.7 plus 6.1