ISEE Middle Level Math : ISEE Middle Level (grades 7-8) Mathematics Achievement

Study concepts, example questions & explanations for ISEE Middle Level Math

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Example Questions

Example Question #265 : Equations

Solve for :

Possible Answers:

None of these

Correct answer:

Explanation:

Start by evaluating the right side of the equation using order of operations.

Divdie both side by 3 to solve for the variable.

The fraction acnnot be simplified.

Example Question #266 : Equations

Solve:

Possible Answers:

Correct answer:

Explanation:

First perform the cubing:

Then multiply:

Answer:

Example Question #271 : Equations

Solve:

Possible Answers:

Correct answer:

Explanation:

First complete the squaring:

Then multiply:

 

Answer:

Example Question #272 : Equations

Solve:

Possible Answers:

Correct answer:

Explanation:

First look at any numbers that have exponents:

Then multiply:

Answer: 

Example Question #273 : Equations

Solve:

Possible Answers:

Correct answer:

Explanation:

First do the cubing:

Then multiply:

Answer: 

Example Question #274 : Equations

Possible Answers:

Correct answer:

Explanation:

First perform the squaring:

Then multiply:

Answer:

Example Question #275 : Equations

Possible Answers:

Correct answer:

Explanation:

First cube 3:

Then multiply:

Answer: 

Example Question #276 : Equations

Possible Answers:

Correct answer:

Explanation:

First simplify any terms with exponents:

Then multiply:

Answer: 

Example Question #277 : Equations

Possible Answers:

Correct answer:

Explanation:

1 to any power is simply 1:

Then multiply:

Answer: 

 

Example Question #278 : Equations

Solve for :

Possible Answers:

Correct answer:

Explanation:

Divide each side by 6:

Answer:

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