9.9 Plus 142.3 Addition :

Number 1	Number 2	Answer
9.9	142.3	152.2

How to calculate 9.9 plus 142.3 ?

Let's break down the addition of 009.9 and 142.3 step by step:

   009.9      <-- Start with the rightmost column
+  142.3
---------

    Add the digits in the rightmost column:
        9 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   009.9
+  142.3
---------
     2


    Add the digits in the rightmost column:
        9 + 2 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   009.9
+  142.3
---------
     2.2


    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.

   009.9
+  142.3
---------
     52.2


    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.

   009.9
+  142.3
---------
     152.2

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

The final result is 152.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	146.3	156.3	10 plus 146.3
10.1	148.3	158.4	10.1 plus 148.3
10.2	151.3	161.5	10.2 plus 151.3
6.6	6.2	12.8	6.6 plus 6.2
8.5	9.5	18	8.5 plus 9.5
1.3	1	2.3	1.3 plus 1