9.7 Plus 138.8 Addition :

Number 1	Number 2	Answer
9.7	138.8	148.5

How to calculate 9.7 plus 138.8 ?

Let's break down the addition of 009.7 and 138.8 step by step:

   009.7      <-- Start with the rightmost column
+  138.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   009.7
+  138.8
---------
     5


    Add the digits in the rightmost column:
        9 + 8 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   009.7
+  138.8
---------
     8.5


    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.

   009.7
+  138.8
---------
     48.5


    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.

   009.7
+  138.8
---------
     148.5

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

The final result is 148.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	146.8	156.6	9.8 plus 146.8
9.9	150.8	160.7	9.9 plus 150.8
10	152.8	162.8	10 plus 152.8
0.5	8.5	9	0.5 plus 8.5
4.2	6.1	10.3	4.2 plus 6.1
9.1	6.7	15.8	9.1 plus 6.7