20.7 Plus 670.7 Addition :

Number 1	Number 2	Answer
20.7	670.7	691.4

How to calculate 20.7 plus 670.7 ?

Let's break down the addition of 020.7 and 670.7 step by step:

   020.7      <-- Start with the rightmost column
+  670.7
---------

    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.

   020.7
+  670.7
---------
     4


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

   020.7
+  670.7
---------
     1.4


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.7
+  670.7
---------
     91.4


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   020.7
+  670.7
---------
     691.4

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

The final result is 691.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	678.7	699.5	20.8 plus 678.7
20.9	683.7	704.6	20.9 plus 683.7
21	685.7	706.7	21 plus 685.7
4.5	6.4	10.9	4.5 plus 6.4
6.4	5	11.4	6.4 plus 5
2.6	7	9.6	2.6 plus 7