4.7 Plus 1 Addition :

Number 1	Number 2	Answer
4.7	1	5.7

How to calculate 4.7 plus 1 ?

Let's break down the addition of 4.7 and 100 step by step:

   4.7      <-- Start with the rightmost column
+  100
---------

    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.

   4.7
+  100
---------
     7


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   4.7
+  100
---------
     5.7

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

The final result is 5.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.8	2	6.8	4.8 plus 2
4.9	6	10.9	4.9 plus 6
5	10	15	5 plus 10
8.7	1.8	10.5	8.7 plus 1.8
1.4	6.4	7.8	1.4 plus 6.4
3.3	0.6	3.9	3.3 plus 0.6