21.1 Plus 670 Addition :

Number 1	Number 2	Answer
21.1	670	691.1

How to calculate 21.1 plus 670 ?

Let's break down the addition of 021.1 and 67000 step by step:

   021.1      <-- Start with the rightmost column
+  67000
---------

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

   021.1
+  67000
---------
     1


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

   021.1
+  67000
---------
     1.1


    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.

   021.1
+  67000
---------
     91.1


    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.

   021.1
+  67000
---------
     691.1

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

The final result is 691.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.2	679	700.2	21.2 plus 679
21.3	681	702.3	21.3 plus 681
21.4	690	711.4	21.4 plus 690
1.3	6.4	7.7	1.3 plus 6.4
7.7	3	10.7	7.7 plus 3
8.6	9.4	18	8.6 plus 9.4