42.4 Plus 1355.5 Addition :

Number 1	Number 2	Answer
42.4	1355.5	1397.9

How to calculate 42.4 plus 1355.5 ?

Let's break down the addition of 0042.4 and 1355.5 step by step:

   0042.4      <-- Start with the rightmost column
+  1355.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0042.4
+  1355.5
---------
     9


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   0042.4
+  1355.5
---------
     7.9


    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0042.4
+  1355.5
---------
     97.9


    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   0042.4
+  1355.5
---------
     397.9


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

   0042.4
+  1355.5
---------
     1397.9

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

The final result is 1397.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	1359.5	1402	42.5 plus 1359.5
42.6	1368.5	1411.1	42.6 plus 1368.5
42.7	1372.5	1415.2	42.7 plus 1372.5
1.1	5.9	7	1.1 plus 5.9
2.7	5	7.7	2.7 plus 5
8.8	3.9	12.7	8.8 plus 3.9