Exponents and Scientific Notation Quiz (8th CCSS)

First/Last Name

1. Simplify the expression. Write your answer as a single base with a positive exponent. Multiply than add

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2. Simplify the expression. Write your answer as a single base with a positive exponent. add then subtract

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3. Which of the following is a true statement?

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4a. When dividing powers you:

• subtract exponents
• add exponents
• multiply exponents
• divide exponents

4b. When multiplying powers you:

• subtract exponents
• add exponents
• multiply exponents
• divide exponents

5a. Which of the following is equivalent to 12⁸?

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5b. Which of the following is equivalent to 12^12 ?

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6. Which of the following expressions is equivalent to (x³y⁴)²? multiply

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7a. Which of the following has a value of 1?

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