8.4 Plus 133.9 Addition :

Number 1	Number 2	Answer
8.4	133.9	142.3

How to calculate 8.4 plus 133.9 ?

Let's break down the addition of 008.4 and 133.9 step by step:

   008.4      <-- Start with the rightmost column
+  133.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.4
+  133.9
---------
     3


    Add the digits in the rightmost column:
        8 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   008.4
+  133.9
---------
     2.3


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   008.4
+  133.9
---------
     42.3


    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.

   008.4
+  133.9
---------
     142.3

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

The final result is 142.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	136.9	145.4	8.5 plus 136.9
8.6	145.9	154.5	8.6 plus 145.9
8.7	146.9	155.6	8.7 plus 146.9
4.3	4	8.3	4.3 plus 4
7.8	4.6	12.4	7.8 plus 4.6
0.6	1.9	2.5	0.6 plus 1.9