Operations with Scientific Notation

The video tutorial covers the application of exponent rules in scientific notation. It begins with an introduction to exponent rules and their use in simplifying problems involving scientific notation. The tutorial provides step-by-step examples of multiplication and division using these rules, emphasizing the importance of adjusting the 'a' value to remain between 1 and 10. It concludes with an example of applying the power rule to scientific notation, highlighting the need to adjust exponents when moving decimals.

What is the range of the 'a' value in scientific notation?

• 1 to 10, including 10

• 0 to 10

• 1 to 10, excluding 10

• 1 to 9

Tags

CCSS.8.EE.A.3

What rule is applied to the exponents when multiplying in scientific notation?

• Power rule

• None of the above

• Quotient rule

• Product rule

Tags

CCSS.8.EE.A.4

If you multiply 2.24 and 1.12 in scientific notation, what is the approximate product of the 'a' values?

• 2.50

• 3.34

• 2.24

• 1.12

Tags

CCSS.8.EE.A.3

What happens to the exponent if the decimal in the 'a' value is moved to the left?

• Decrease by 1

• No change

• Increase by 1

• Increase by 2

Tags

CCSS.8.EE.A.3

In division, what is the rule called that involves subtracting exponents?

• Division rule

• Sum rule

• Quotient rule

• Product rule

Tags

CCSS.8.EE.A.1

What is the result of dividing 3.07 by 8.032 in terms of 'a' value?

• 38.2

• 0.0382

• 3.82

• 0.382

Tags

CCSS.5.NBT.B.7

What adjustment is made to the exponent when the decimal is moved one place to the right?

• No change

• Subtract 1

• Subtract 2

• Add 1

Tags

CCSS.8.EE.A.3

What is the new exponent if the original exponent was -8 and the decimal was moved one place to the right?

• -10

• -8

• -9

• -7

Tags

CCSS.8.EE.A.1

When raising a number in scientific notation to a power, what rule is applied to the exponents?

• Quotient rule

• Product rule

• Power rule

• Sum rule

Tags

CCSS.8.EE.A.4

What is the final exponent when 6.423 is raised to the 5th power, considering the original exponent was 9?

• 44

• 45

• 49

• 50

Tags

CCSS.8.EE.A.1