8.7 Plus 429 Addition :

Number 1	Number 2	Answer
8.7	429	437.7

How to calculate 8.7 plus 429 ?

Let's break down the addition of 008.7 and 42900 step by step:

   008.7      <-- Start with the rightmost column
+  42900
---------

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

   008.7
+  42900
---------
     7


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.7
+  42900
---------
     7.7


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

   008.7
+  42900
---------
     37.7


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

   008.7
+  42900
---------
     437.7

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

The final result is 437.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	436	444.8	8.8 plus 436
8.9	445	453.9	8.9 plus 445
9	446	455	9 plus 446
1.1	0.9	2	1.1 plus 0.9
2.2	9.8	12	2.2 plus 9.8
1.6	4.7	6.3	1.6 plus 4.7