Unit 2 Project Math 8 Jeopardy Template

Vocabulary Terms	Exponent Rules	Square and Cube Roots	Scientific Notation	Rational and Irrational Numbers
100 What is a mathematical sentence that uses an equal sign to show that two expressions are equal? Equation	100 What is the power of one? A number raised to this power is equal to itself	100 What is squaring a number? Raising a number to a power of 2, or multiplying the number by itself	100 How is scientific notation written? The product of two numbers, where the first number is between 1 and 10 and the second number is a power of 10	100 What are rational numbers? Numbers that can be written as fractions
200 What is a value that makes an equation true? Solution	200 What is the power of zero? A number raised to this power is equal to 1	200 What is squaring a number? The inverse of taking a square root	200 What does the power of 10 in scientific notation represent? The number of times you moved the decimal	200 What are irrational numbers? Numbers that cannot be written as fractions
300 What is the repeated factor of a power? Base	300 What do you with exponents when multiplying like bases? The exponents are added	300 What is the inverse of taking the cube root? Cubing a number, or raising it to a power of 3	300 What kind of numbers in scientific notation have negative exponents? Numbers that are less than one (decimals)	300 What is the set of whole numbers and their opposites? Integers
400 What is the number of times a base is used as a factor? Exponent	400 What do you do with exponents when dividing like bases? The exponents are subtracted	400 What is positive square root? The principal square root	400 What is 1,850,000 converted to scientific notation? 1.85 x 10^6	400 What are examples of irrational numbers? Non-terminating and non-repeating decimals
500 What is 1 divided by a number relative to that number called, also known as the multiplicative inverse? Reciprocal	500 What do you do when an exponent is raised to another exponent? The exponents are multiplied	500 What are the two possible square roots of 49? Positive 7 or negative 7	500 What is 7.826 x 10^-3 converted to standard notation? 0.007826	500 What is 1/2 as a decimal and a percent? 0.50 and 50%

Unit 2 Project - Math 8

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