8th Grade EE Part I Vocabulary Quiz

The positive square root of a number

A rational number whose square root is a whole number

Anything raised to the zero power = 1

Flip the exponents and turn them positive.

A method of writing or displaying numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10.

Match the following

• Squared

• A number with an exponent of 3

• Variable

• A number that when multiplied three times equals a given number

• Cubed

• A number that when multiplied by itself equals a given number

• Square Root

• A number raised to the second power

• Cube Root

• A symbol, usually a letter that can stand for a variable quantity.

Match the following

• Exponent Rules Multiplication

• A number like 10, 100, 1,000 and so on. It is the result of using only 10 as a factor.

• Exponent Division Rule

• Add the exponents

• Power of 10

• Multiply the exponents

• Exponent Power Rule/Power to the Power

• Subtract the exponents

• Exponent

• A mathematical notation indicating the number of times a quantity is multiplied by itself.

Operations that undo each other

The number multiplied by a variable in a term.