MYP Standard Mathematics Scientific Notation Questionbank

Which of the following correctly orders the values from smallest to largest?

Compute the result of the following division, ensuring the final answer is in correct scientific notation: $\frac{2.0\times 10^4}{8.0\times 10^2}$

Fill in the blank: When converting the decimal $0.0000004$ to scientific notation, the exponent $n$ is negative because the original value is __________ than 1.

The number $62.05\times 10^{-2}$ is not in scientific notation. Which of the following is the correct way to rewrite it in scientific notation?

Fill in the blank: To calculate $(7.1\times 10^8) - (5.0\times 10^7)$, we can rewrite the expression as , which results in _____.