100.1 Plus 420 Addition :

Number 1	Number 2	Answer
100.1	420	520.1

How to calculate 100.1 plus 420 ?

Let's break down the addition of 100.1 and 42000 step by step:

   100.1      <-- Start with the rightmost column
+  42000
---------

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

   100.1
+  42000
---------
     1


    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.

   100.1
+  42000
---------
     0.1


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

   100.1
+  42000
---------
     20.1


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   100.1
+  42000
---------
     520.1

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

The final result is 520.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.2	421	521.2	100.2 plus 421
100.3	427	527.3	100.3 plus 427
100.4	433	533.4	100.4 plus 433
8.8	9.6	18.4	8.8 plus 9.6
1.3	4	5.3	1.3 plus 4
0.7	5.5	6.2	0.7 plus 5.5