Look at the first number in Part 1. Which number is the base, and which number is the power?
The base is 10 and the power is 7.
Write 10^{7} as a multiplication sentence.
How would you rewrite
What is the value of 4^{4}? How do you know?
Look at the first expression in Part 2. Can you multiply the two
No, you cannot. You can only multiply two exponents when they have the same base.
Look at the first number in Part 3. Will you need a negative exponent or a positive exponent when you write this number in scientific notation? Why?
Negative exponent; you use negative powers of 10 to represent numbers that are less than 1.
To write
Three places to the right.
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