8.8 Plus 138.9 Addition :

Number 1	Number 2	Answer
8.8	138.9	147.7

How to calculate 8.8 plus 138.9 ?

Let's break down the addition of 008.8 and 138.9 step by step:

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

    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.8
+  138.9
---------
     7


    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.

   008.8
+  138.9
---------
     7.7


    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.

   008.8
+  138.9
---------
     47.7


    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.

   008.8
+  138.9
---------
     147.7

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

The final result is 147.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	145.9	154.8	8.9 plus 145.9
9	148.9	157.9	9 plus 148.9
9.1	157.9	167	9.1 plus 157.9
6	1	7	6 plus 1
8	8.9	16.9	8 plus 8.9
1.9	4.7	6.6	1.9 plus 4.7