9.9 Plus 145.5 Addition :

Number 1	Number 2	Answer
9.9	145.5	155.4

How to calculate 9.9 plus 145.5 ?

Let's break down the addition of 009.9 and 145.5 step by step:

   009.9      <-- Start with the rightmost column
+  145.5
---------

    Add the digits in the rightmost column:
        9 + 5 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   009.9
+  145.5
---------
     4


    Add the digits in the rightmost column:
        9 + 5 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   009.9
+  145.5
---------
     5.4


    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
+  145.5
---------
     55.4


    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
+  145.5
---------
     155.4

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

The final result is 155.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	153.5	163.5	10 plus 153.5
10.1	159.5	169.6	10.1 plus 159.5
10.2	161.5	171.7	10.2 plus 161.5
3.2	9.1	12.3	3.2 plus 9.1
8.1	4.3	12.4	8.1 plus 4.3
6.9	1.7	8.6	6.9 plus 1.7