120.4 Plus 870 Addition :

Number 1	Number 2	Answer
120.4	870	990.4

How to calculate 120.4 plus 870 ?

Let's break down the addition of 120.4 and 87000 step by step:

   120.4      <-- Start with the rightmost column
+  87000
---------

    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.

   120.4
+  87000
---------
     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.

   120.4
+  87000
---------
     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.

   120.4
+  87000
---------
     90.4


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   120.4
+  87000
---------
     990.4

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

The final result is 990.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
120.5	872	992.5	120.5 plus 872
120.6	873	993.6	120.6 plus 873
120.7	874	994.7	120.7 plus 874
9	9.5	18.5	9 plus 9.5
8.1	1.2	9.3	8.1 plus 1.2
2.8	9.5	12.3	2.8 plus 9.5