7.7 Plus 142.4 Addition :

Number 1	Number 2	Answer
7.7	142.4	150.1

How to calculate 7.7 plus 142.4 ?

Let's break down the addition of 007.7 and 142.4 step by step:

   007.7      <-- Start with the rightmost column
+  142.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   007.7
+  142.4
---------
     1


    Add the digits in the rightmost column:
        7 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.7
+  142.4
---------
     0.1


    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.

   007.7
+  142.4
---------
     50.1


    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.

   007.7
+  142.4
---------
     150.1

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

The final result is 150.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	149.4	157.2	7.8 plus 149.4
7.9	151.4	159.3	7.9 plus 151.4
8	159.4	167.4	8 plus 159.4
3.1	1.1	4.2	3.1 plus 1.1
9.2	3	12.2	9.2 plus 3
7.4	2.3	9.7	7.4 plus 2.3