437.6+351.3

The sum of 437.6 and 351.3 is 788.9.

To add 437.6 and 351.3 together, follow these steps:

Step 1: Align the numbers vertically, with the decimal points lined up.

437.6
+ 351.3
________

Step 2: Start by adding the digits in the rightmost column (ones column): 6 + 3 = 9.

437.6
+ 351.3
________
.....9

Step 3: Move to the next column (tenths column). Add the digits in this column: 7 + 1 = 8.

437.6
+ 351.3
________
...89

Step 4: Continue moving to the left and adding the corresponding digits in each column. In the hundredths column, add 4 + 5 = 9.

437.6
+ 351.3
________
..989

Step 5: Finally, in the thousands column, add 4 + 3 = 7.

437.6
+ 351.3
________
.7989

So, 437.6 + 351.3 = 798.9.

To find the sum of 437.6 and 351.3, you simply need to add the two numbers together.

Add the digits in the ones place: 6 + 3 = 9.
Add the digits in the tenths place: 7 + 1 = 8.
Add the digits in the hundreds place: 4 + 5 = 9.
Carry over the value of 1 from the tenths place to the hundreds place.
Add the digits in the thousands place: 0 + 0 = 0.
The sum of 437.6 and 351.3 is therefore 788.9.