1.8 Plus 71 Addition :

Number 1	Number 2	Answer
1.8	71	72.8

How to calculate 1.8 plus 71 ?

Let's break down the addition of 01.8 and 7100 step by step:

   01.8      <-- Start with the rightmost column
+  7100
---------

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

   01.8
+  7100
---------
     8


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

   01.8
+  7100
---------
     2.8


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

   01.8
+  7100
---------
     72.8

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

The final result is 72.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	80	81.9	1.9 plus 80
2	82	84	2 plus 82
2.1	91	93.1	2.1 plus 91
4.1	3	7.1	4.1 plus 3
7.2	4.3	11.5	7.2 plus 4.3
4.5	3.3	7.8	4.5 plus 3.3