21.7 Plus 122 Addition :

Number 1	Number 2	Answer
21.7	122	143.7

How to calculate 21.7 plus 122 ?

Let's break down the addition of 021.7 and 12200 step by step:

   021.7      <-- Start with the rightmost column
+  12200
---------

    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
+  12200
---------
     7


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.7
+  12200
---------
     3.7


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   021.7
+  12200
---------
     43.7


    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.

   021.7
+  12200
---------
     143.7

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

The final result is 143.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	124	145.8	21.8 plus 124
21.9	129	150.9	21.9 plus 129
22	133	155	22 plus 133
2.1	7.8	9.9	2.1 plus 7.8
3	3.9	6.9	3 plus 3.9
0.7	3	3.7	0.7 plus 3