9.8 Plus 138.7 Addition :

Number 1	Number 2	Answer
9.8	138.7	148.5

How to calculate 9.8 plus 138.7 ?

Let's break down the addition of 009.8 and 138.7 step by step:

   009.8      <-- Start with the rightmost column
+  138.7
---------

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

   009.8
+  138.7
---------
     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.

   009.8
+  138.7
---------
     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.

   009.8
+  138.7
---------
     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.

   009.8
+  138.7
---------
     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 ?
9.9	143.7	153.6	9.9 plus 143.7
10	151.7	161.7	10 plus 151.7
10.1	152.7	162.8	10.1 plus 152.7
1.6	2.3	3.9	1.6 plus 2.3
6.8	4.5	11.3	6.8 plus 4.5
3	5.9	8.9	3 plus 5.9