46.4 Plus 21 Addition :

Number 1	Number 2	Answer
46.4	21	67.4

How to calculate 46.4 plus 21 ?

Let's break down the addition of 46.4 and 2100 step by step:

   46.4      <-- Start with the rightmost column
+  2100
---------

    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.

   46.4
+  2100
---------
     4


    Add the digits in the rightmost column:
        6 + 1 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   46.4
+  2100
---------
     7.4


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   46.4
+  2100
---------
     67.4

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

The final result is 67.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
46.5	29	75.5	46.5 plus 29
46.6	36	82.6	46.6 plus 36
46.7	42	88.7	46.7 plus 42
1	2.2	3.2	1 plus 2.2
0.4	1.7	2.1	0.4 plus 1.7
2.5	4.5	7	2.5 plus 4.5