8.9 Plus 142.2 Addition :

Number 1	Number 2	Answer
8.9	142.2	151.1

How to calculate 8.9 plus 142.2 ?

Let's break down the addition of 008.9 and 142.2 step by step:

   008.9      <-- Start with the rightmost column
+  142.2
---------

    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.9
+  142.2
---------
     1


    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.

   008.9
+  142.2
---------
     1.1


    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.

   008.9
+  142.2
---------
     51.1


    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.

   008.9
+  142.2
---------
     151.1

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

The final result is 151.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	144.2	153.2	9 plus 144.2
9.1	149.2	158.3	9.1 plus 149.2
9.2	151.2	160.4	9.2 plus 151.2
3.5	0.4	3.9	3.5 plus 0.4
7.2	5.8	13	7.2 plus 5.8
5.3	8	13.3	5.3 plus 8