10.9 Plus 142.2 Addition :

Number 1	Number 2	Answer
10.9	142.2	153.1

How to calculate 10.9 plus 142.2 ?

Let's break down the addition of 010.9 and 142.2 step by step:

   010.9      <-- 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.

   010.9
+  142.2
---------
     1


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   010.9
+  142.2
---------
     3.1


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   010.9
+  142.2
---------
     53.1


    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.

   010.9
+  142.2
---------
     153.1

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

The final result is 153.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11	149.2	160.2	11 plus 149.2
11.1	150.2	161.3	11.1 plus 150.2
11.2	155.2	166.4	11.2 plus 155.2
8.8	4.6	13.4	8.8 plus 4.6
8.6	7.3	15.9	8.6 plus 7.3
1.5	1.5	3	1.5 plus 1.5