8.7 Plus 137.8 Addition :

Number 1	Number 2	Answer
8.7	137.8	146.5

How to calculate 8.7 plus 137.8 ?

Let's break down the addition of 008.7 and 137.8 step by step:

   008.7      <-- Start with the rightmost column
+  137.8
---------

    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.

   008.7
+  137.8
---------
     5


    Add the digits in the rightmost column:
        8 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.7
+  137.8
---------
     6.5


    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.

   008.7
+  137.8
---------
     46.5


    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.

   008.7
+  137.8
---------
     146.5

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

The final result is 146.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	143.8	152.6	8.8 plus 143.8
8.9	151.8	160.7	8.9 plus 151.8
9	155.8	164.8	9 plus 155.8
5.6	0.3	5.9	5.6 plus 0.3
0.4	5.6	6	0.4 plus 5.6
6.5	2.9	9.4	6.5 plus 2.9