8.7 Plus 142.9 Addition :

Number 1	Number 2	Answer
8.7	142.9	151.6

How to calculate 8.7 plus 142.9 ?

Let's break down the addition of 008.7 and 142.9 step by step:

   008.7      <-- Start with the rightmost column
+  142.9
---------

    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
+  142.9
---------
     6


    Add the digits in the rightmost column:
        8 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.7
+  142.9
---------
     1.6


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   008.7
+  142.9
---------
     51.6


    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
+  142.9
---------
     151.6

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

The final result is 151.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	148.9	157.7	8.8 plus 148.9
8.9	152.9	161.8	8.9 plus 152.9
9	158.9	167.9	9 plus 158.9
0.9	4.6	5.5	0.9 plus 4.6
7	7.4	14.4	7 plus 7.4
9.9	7.9	17.8	9.9 plus 7.9