21.7 Plus 977 Addition :

Number 1	Number 2	Answer
21.7	977	998.7

How to calculate 21.7 plus 977 ?

Let's break down the addition of 021.7 and 97700 step by step:

   021.7      <-- Start with the rightmost column
+  97700
---------

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

   021.7
+  97700
---------
     7


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.7
+  97700
---------
     8.7


    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.

   021.7
+  97700
---------
     98.7


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

   021.7
+  97700
---------
     998.7

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

The final result is 998.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	980	1001.8	21.8 plus 980
21.9	987	1008.9	21.9 plus 987
22	990	1012	22 plus 990
3.6	5.4	9	3.6 plus 5.4
9	2.9	11.9	9 plus 2.9
6.7	5.2	11.9	6.7 plus 5.2