CCSS.8.EE.A, A3 & A4 (8B3)- Use the rules of exponents to simplify the exponential expressions, express the standard number using scientific notation & apply the operations with the scientific notation.

Last updated over 6 years ago

17 questions

Note from the author:

Unit 1 Assessment 

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CCSS.8.EE.A, A3 & A4 (8B3)- Use the rules of exponents to simplify the exponential expressions, express the standard number using scientific notation & apply the operations with the scientific notation.

Last updated over 6 years ago

17 questions

Note from the author:

Unit 1 Assessment 

Question 1

A

B

C

D

Question 2

Select the equivalent expression.

x-10 . y-4

(xy)0

x21 . y -21

x-21 . y21

Question 3

A

B

Question 4

A

B

C

D

Question 5

A

B

C

D

Question 6

A

B

C

D

Question 7

A

B

C

D

Question 8

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Question 9

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Question 10

10.

A

B

C

D

Question 11

11.

Express the number in scientific notation.

A

B

C

D

Question 12

12.

Find the value of the expression.

A

B

C

D

Question 13

13.

A

B

C

D

Question 14

14.

A

B

C

D

Question 15

15.

A & B

Only A

A & C

Only C

B & C

Only B

Question 16

16.

A

B

C

Question 17

17.

Solve the problem, press on "edit background" to show all your work.

What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?

Question 1

A

B

C

D

Question 2

Select the equivalent expression.

x-10 . y-4

(xy)0

x21 . y -21

x-21 . y21

Question 3

A

B

Question 4

A

B

C

D

Question 5

A

B

C

D

Question 6

A

B

C

D

Question 7

A

B

C

D

Question 8

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Question 9

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

A

B

C

D

Question 10

10.

A

B

C

D

Question 11

11.

Express the number in scientific notation.

A

B

C

D

Question 12

12.

Find the value of the expression.

A

B

C

D

Question 13

13.

A

B

C

D

Question 14

14.

A

B

C

D

Question 15

15.

A & B

Only A

A & C

Only C

B & C

Only B

Question 16

16.

A

B

C

Question 17

17.

Solve the problem, press on "edit background" to show all your work.

What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?

CCSS.8.EE.A, A3 & A4 (8B3)- Use the rules of exponents to simplify the exponential expressions, express the standard number using scientific notation & apply the operations with the scientific notation.

CCSS.8.EE.A, A3 & A4 (8B3)- Use the rules of exponents to simplify the exponential expressions, express the standard number using scientific notation & apply the operations with the scientific notation.

Select the equivalent expression.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

Express the number in scientific notation.

Find the value of the expression.

Solve the problem, press on "edit background" to show all your work. What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?

Select the equivalent expression.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.

Express the number in scientific notation.

Find the value of the expression.

Solve the problem, press on "edit background" to show all your work. What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?

Solve the problem, press on "edit background" to show all your work.

What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?

Solve the problem, press on "edit background" to show all your work.

What is the difference between the mass of Mars (0.642 x 1024 kg) and the mass of Mercury (3.3 x 1023 kg)?