2.513 + 19.61

The sum of 2.513 and 19.61 is 22.123.

To add the numbers 2.513 and 19.61, follow these steps:

Step 1: Align the decimal points of the two numbers.
2.513
+19.61

Step 2: Start adding the digits in the rightmost column (the ones place). 3 + 1 = 4.
2.513
+19.61
-------
4

Step 3: Move to the next column (the tenths place) and add the digits there. 1 + 1 = 2.
2.513
+19.61
-------
24

Step 4: Move to the next column (the hundredths place) and add the digits there. 5 + 6 = 11.
2.513
+19.61
-------
241

Step 5: Move to the next column (the thousandths place) and add the digits there. 2 + 0 = 2.
2.513
+19.61
-------
2412

Step 6: Continue moving to the left and adding digits if there are any. Since we have reached the end of the first number, we can simply copy the remaining digits from the second number.
2.513
+19.61
-------
22.123

Therefore, the sum of 2.513 and 19.61 is 22.123.

To add the numbers 2.513 and 19.61, follow these steps:

Step 1: Align the numbers vertically so that the decimal points are in a straight line.
2.513
+19.61
_____________

Step 2: Start from the rightmost column (in this case, the hundredths column), and add the numbers in that column together. In this case, 3 + 1 equals 4.
2.51 3
+19.61
_____________

Step 3: Move to the next column to the left (the tenths column) and add the numbers in that column together. In this case, 1 + 1 equals 2.
2.5 13
+19.61
_____________

Step 4: Move to the next column to the left (the ones column) and add the numbers in that column together. In this case, 5 + 6 equals 11. Write down the 1 and carry the 1 over to the next column.
25 13
+19.61
_____________

Step 5: Move to the next column to the left (the tens column) and add the numbers in that column together. In this case, 2 + 1 (the carried-over 1) equals 3.
25 13
+19.61
_____________

Step 6: Move to the next column to the left (the hundreds column) and add the numbers in that column together. Since there is no number in this column for the decimal part of 19.61, we can ignore it.
25 13
+19.61
_____________

Step 7: Write down the final sum, which is 25.13.
25.13

So, 2.513 + 19.61 equals 25.13.