Exploring Integer Exponents and Scientific Notation

Why is it important to write down your questions while watching the video?

• To clarify any confusion later

• All of the above

• To show the teacher you are paying attention

• To ensure you remember them

Tags

CCSS.RL.3.1

CCSS.RI.3.1

CCSS.RI.2.1

CCSS.RL.2.1

CCSS.RI.1.4

What is the base in the expression 8^4?

• 2

• 32

• 4

• 8

Tags

CCSS.6.EE.A.1

What does the expression (−5)^4 equal?

• −625

• 625

• −125

• 125

Tags

CCSS.8.EE.A.1

What is the result of any number raised to the power of zero?

• 0

• 1

• The number itself

• Undefined

Tags

CCSS.8.EE.A.1

How do you simplify 2x^3 when x = -2?

• −8x^3

• 8x^3

• −8x

• 8x

Tags

CCSS.6.EE.A.2C

What is the relationship between negative exponents and fractions?

• Negative exponents turn the number into a fraction

• Negative exponents make the number negative

• Negative exponents have no effect

• Negative exponents double the number

Tags

CCSS.8.EE.A.1

How do you convert 4.65 × 10^5 to decimal notation?

• 46500

• 4.65

• 465000

• 0.000465

What is the scientific notation for 0.000145?

• 14.5 × 10^−5

• 1.45 × 10^4

• 1.45 × 10^−4

• 0.145 × 10^−3

In the order of operations, what should be done first?

• Multiplication

• Addition

• Parentheses

• Exponents

Tags

CCSS.6.EE.A.1

What is the result of 3 × (5^2) + 4?

• 25

• 75

• 29

• 79

Tags

CCSS.6.EE.A.1