20.4 Plus 70 Addition :

Number 1	Number 2	Answer
20.4	70	90.4

How to calculate 20.4 plus 70 ?

Let's break down the addition of 20.4 and 7000 step by step:

   20.4      <-- Start with the rightmost column
+  7000
---------

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

   20.4
+  7000
---------
     4


    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.

   20.4
+  7000
---------
     0.4


    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.

   20.4
+  7000
---------
     90.4

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

The final result is 90.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	77	97.5	20.5 plus 77
20.6	81	101.6	20.6 plus 81
20.7	84	104.7	20.7 plus 84
2.7	4.9	7.6	2.7 plus 4.9
0.5	4.6	5.1	0.5 plus 4.6
3.3	6	9.3	3.3 plus 6