Add. Write your answer in scientific notation.
(1.34×10^9)+(6.521×10^9)


To add the numbers in scientific notation:

\[
(1.34 \times 10^9) + (6.521 \times 10^9)
\]

Since the exponents of \(10^9\) are the same, we can simply add the coefficients:

\[
1.34 + 6.521 = 7.861
\]

So, the result is:

\[
7.861 \times 10^9
\]

The sum is \(7.861 \times 10^9\) in scientific notation.

Would you like further explanation or have any other questions?

Here are five related questions:
1. How do you subtract numbers in scientific notation?
2. What happens when the exponents in scientific notation are not the same?
3. How do you multiply numbers in scientific notation?
4. How do you convert standard form numbers into scientific notation?
5. Can you add numbers with different powers of 10 directly?

**Tip:** When adding numbers in scientific notation, always ensure the exponents are the same before adding the coefficients.

Add. Write your answer in scientific notation. (1.34×10^9)+(6.521×10^9)

Learn how to add numbers in scientific notation with a detailed solution for (1.34×10^9) + (6.521×10^9). Understand the step-by-step process of adding coefficients when the exponents are the same. Suitable for students in Grades 6-8.

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