Exploring Math 8E Concepts

The video tutorial covers a review of exponents, including simplification and negative exponents. It explains how to convert numbers to scientific and standard notation, and demonstrates division and multiplication in scientific notation. The session concludes with additional exercises for practice.

What is the first thing you need to do according to the lesson?

• Watch the entire video

• Write your name on the top

• Start solving problems

• Open the segment in Notability

Tags

CCSS.8.EE.C.7B

What should you do to receive full credit for your work?

• Use a calculator

• Work in groups

• Show all your work

• Submit the assignment on time

Tags

CCSS.7.NS.A.2B

How can you simplify the expression -12/6?

• -6

• 6

• 2

• -2

Tags

CCSS.8.EE.A.1

What does a negative exponent indicate?

• The exponent should be moved to the numerator

• The exponent should be moved to the denominator

• The number is negative

• The base is negative

Tags

CCSS.8.EE.A.3

How would you write 4.056 x 10^10 in scientific notation?

• 4.056 x 10^10

• 40.56 x 10^9

• 4.056 x 10^-10

• 0.4056 x 10^11

Tags

CCSS.8.EE.A.3

What does it mean to write a number in standard notation?

• Expressing it in scientific notation

• Converting it to a decimal

• Expressing it as a fraction

• Writing it as a regular number

How do you convert 4.056 x 10^-5 to standard notation?

• 0.00004056

• 405600

• 0.000004056

• 4.056000

Tags

CCSS.8.EE.A.4

What is the result of multiplying 4.5 x 2 x 6 in scientific notation?

• 2.7 x 10^8

• 27 x 10^7

• 2.7 x 10^9

• 27 x 10^8

Tags

CCSS.8.EE.A.4

What should you do if you encounter a division sign in scientific notation?

• Multiply the numbers

• Add the exponents

• Divide the numbers and subtract the exponents

• Convert to standard notation first

Tags

CCSS.8.EE.A.4

What is the final step in solving the thinking problem?

• Move the decimal point

• Divide the numbers

• Write the answer in scientific notation

• Find the scale factor

Tags

CCSS.8.EE.A.4