The sum of $3.14 + 38$ is:

$3.14 + 38 = 41.14$

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Here are 5 related questions you might find interesting:

1. What is $3.14 + 19$?
2. What is $38 - 3.14$?
3. What is $3.14 \times 38$?
4. What is $3.14 + 40$?
5. What is $41.14 \div 2$?

Tip: When adding a decimal to a whole number, align the decimal points to avoid mistakes, especially with mental calculations.