10.2 Plus 70.7 Addition :

Number 1	Number 2	Answer
10.2	70.7	80.9

How to calculate 10.2 plus 70.7 ?

Let's break down the addition of 10.2 and 70.7 step by step:

   10.2      <-- Start with the rightmost column
+  70.7
---------

    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   10.2
+  70.7
---------
     9


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

   10.2
+  70.7
---------
     0.9


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   10.2
+  70.7
---------
     80.9

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

The final result is 80.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	71.7	82	10.3 plus 71.7
10.4	77.7	88.1	10.4 plus 77.7
10.5	83.7	94.2	10.5 plus 83.7
8	0.6	8.6	8 plus 0.6
1.3	9.6	10.9	1.3 plus 9.6
7.5	3.7	11.2	7.5 plus 3.7