7.8 Plus 120.7 Addition :

Number 1	Number 2	Answer
7.8	120.7	128.5

How to calculate 7.8 plus 120.7 ?

Let's break down the addition of 007.8 and 120.7 step by step:

   007.8      <-- Start with the rightmost column
+  120.7
---------

    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   007.8
+  120.7
---------
     5


    Add the digits in the rightmost column:
        7 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   007.8
+  120.7
---------
     8.5


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

   007.8
+  120.7
---------
     28.5


    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.

   007.8
+  120.7
---------
     128.5

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

The final result is 128.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	126.7	134.6	7.9 plus 126.7
8	132.7	140.7	8 plus 132.7
8.1	137.7	145.8	8.1 plus 137.7
1.5	6.7	8.2	1.5 plus 6.7
6.9	1.6	8.5	6.9 plus 1.6
5.7	0.8	6.5	5.7 plus 0.8