7.7 Plus 120.7 Addition :

Number 1	Number 2	Answer
7.7	120.7	128.4

How to calculate 7.7 plus 120.7 ?

Let's break down the addition of 007.7 and 120.7 step by step:

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

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   007.7
+  120.7
---------
     4


    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.

   007.7
+  120.7
---------
     8.4


    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.

   007.7
+  120.7
---------
     28.4


    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.

   007.7
+  120.7
---------
     128.4

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

The final result is 128.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	126.7	134.5	7.8 plus 126.7
7.9	134.7	142.6	7.9 plus 134.7
8	140.7	148.7	8 plus 140.7
0.3	8.4	8.7	0.3 plus 8.4
3.9	2.5	6.4	3.9 plus 2.5
9.8	4.8	14.6	9.8 plus 4.8