30.4 Plus 120 Addition :

Number 1	Number 2	Answer
30.4	120	150.4

How to calculate 30.4 plus 120 ?

Let's break down the addition of 030.4 and 12000 step by step:

   030.4      <-- Start with the rightmost column
+  12000
---------

    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.

   030.4
+  12000
---------
     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.

   030.4
+  12000
---------
     0.4


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   030.4
+  12000
---------
     50.4


    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.

   030.4
+  12000
---------
     150.4

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

The final result is 150.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
30.5	129	159.5	30.5 plus 129
30.6	136	166.6	30.6 plus 136
30.7	137	167.7	30.7 plus 137
4.8	2.4	7.2	4.8 plus 2.4
6.4	6.3	12.7	6.4 plus 6.3
3.8	5.2	9	3.8 plus 5.2