1.7 Plus 20.4 Addition :

Number 1	Number 2	Answer
1.7	20.4	22.1

How to calculate 1.7 plus 20.4 ?

Let's break down the addition of 01.7 and 20.4 step by step:

   01.7      <-- Start with the rightmost column
+  20.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   01.7
+  20.4
---------
     1


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

   01.7
+  20.4
---------
     2.1


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

   01.7
+  20.4
---------
     22.1

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

The final result is 22.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.8	29.4	31.2	1.8 plus 29.4
1.9	35.4	37.3	1.9 plus 35.4
2	44.4	46.4	2 plus 44.4
1.7	2	3.7	1.7 plus 2
1.4	9.5	10.9	1.4 plus 9.5
7.6	7.3	14.9	7.6 plus 7.3