8.7 Plus 138.9 Addition :

Number 1	Number 2	Answer
8.7	138.9	147.6

How to calculate 8.7 plus 138.9 ?

Let's break down the addition of 008.7 and 138.9 step by step:

   008.7      <-- Start with the rightmost column
+  138.9
---------

    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
+  138.9
---------
     6


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.7
+  138.9
---------
     7.6


    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
+  138.9
---------
     47.6


    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
+  138.9
---------
     147.6

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

The final result is 147.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	143.9	152.7	8.8 plus 143.9
8.9	147.9	156.8	8.9 plus 147.9
9	148.9	157.9	9 plus 148.9
1.5	7.8	9.3	1.5 plus 7.8
2.7	9.8	12.5	2.7 plus 9.8
8.2	1.8	10	8.2 plus 1.8