100.6 Plus 421 Addition :

Number 1	Number 2	Answer
100.6	421	521.6

How to calculate 100.6 plus 421 ?

Let's break down the addition of 100.6 and 42100 step by step:

   100.6      <-- Start with the rightmost column
+  42100
---------

    Add the digits in the rightmost column:
        6 + 0 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   100.6
+  42100
---------
     6


    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.

   100.6
+  42100
---------
     1.6


    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.

   100.6
+  42100
---------
     21.6


    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.

   100.6
+  42100
---------
     521.6

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

The final result is 521.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.7	423	523.7	100.7 plus 423
100.8	426	526.8	100.8 plus 426
100.9	433	533.9	100.9 plus 433
0.7	6	6.7	0.7 plus 6
0.2	8.3	8.5	0.2 plus 8.3
3.7	8.2	11.9	3.7 plus 8.2