21.7 Plus 120 Addition :

Number 1	Number 2	Answer
21.7	120	141.7

How to calculate 21.7 plus 120 ?

Let's break down the addition of 021.7 and 12000 step by step:

   021.7      <-- Start with the rightmost column
+  12000
---------

    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
+  12000
---------
     7


    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.

   021.7
+  12000
---------
     1.7


    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
+  12000
---------
     41.7


    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
+  12000
---------
     141.7

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

The final result is 141.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	122	143.8	21.8 plus 122
21.9	126	147.9	21.9 plus 126
22	135	157	22 plus 135
5.6	3.1	8.7	5.6 plus 3.1
9.6	5.2	14.8	9.6 plus 5.2
6.5	2.1	8.6	6.5 plus 2.1