42.4 Plus 978 Addition :

Number 1	Number 2	Answer
42.4	978	1020.4

How to calculate 42.4 plus 978 ?

Let's break down the addition of 042.4 and 97800 step by step:

   042.4      <-- Start with the rightmost column
+  97800
---------

    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.

   042.4
+  97800
---------
     4


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.4
+  97800
---------
     0.4


    Add the digits in the rightmost column:
        4 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   042.4
+  97800
---------
     20.4


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.4
+  97800
---------
     020.4

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

The final result is 1020.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	981	1023.5	42.5 plus 981
42.6	985	1027.6	42.6 plus 985
42.7	991	1033.7	42.7 plus 991
4.8	1.8	6.6	4.8 plus 1.8
4	1.5	5.5	4 plus 1.5
4.2	6	10.2	4.2 plus 6