10.4 Plus 70 Addition :

Number 1	Number 2	Answer
10.4	70	80.4

How to calculate 10.4 plus 70 ?

Let's break down the addition of 10.4 and 7000 step by step:

   10.4      <-- 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.

   10.4
+  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.

   10.4
+  7000
---------
     0.4


    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.

   10.4
+  7000
---------
     80.4

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

The final result is 80.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	76	86.5	10.5 plus 76
10.6	85	95.6	10.6 plus 85
10.7	92	102.7	10.7 plus 92
5.6	4.8	10.4	5.6 plus 4.8
7.8	7	14.8	7.8 plus 7
2.1	3.6	5.7	2.1 plus 3.6