ISEE Middle Level Math : Algebraic Concepts

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

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Example Questions

Example Question #51 : Algebra

Simplify the expression:

Possible Answers:

Correct answer:

Explanation:

The commutative property lets us reorganize the expression.

By separating the whole numbers and the variables, we can easily multiply.

Answer:

 

Example Question #51 : Algebra

Simplify the expression:

Possible Answers:

None of these

Correct answer:

Explanation:

Multiply the whole numbers and add the variables:

Answer: 

The commutative property lets us reorganize the expression.

By separating the whole numbers and the variables, we can easily multiply.

Answer: 

 

Example Question #21 : How To Multiply Variables

Mulitply:

Possible Answers:

Correct answer:

Explanation:

Example Question #21 : How To Multiply Variables

Possible Answers:

Correct answer:

Explanation:

Multiply the numbers and multiply the variables:

Answer:

Example Question #21 : Variables

Possible Answers:

Correct answer:

Explanation:

Multiply the constants and add an exponent to the variable totaling the number of variables in the equation:

Answer: 

Example Question #22 : Algebraic Concepts

Simplify:

Possible Answers:

Correct answer:

Explanation:

Begin by moving all of the related variables (and constants) next to each other. You can group these in parentheses to make it clear. This is allowed because of the associative rule for multiplication.

 

When multiplying variables of the same type, you add their exponents together. This gets you:

This is the same as:

Example Question #2142 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Simplify:

Possible Answers:

Correct answer:

Explanation:

Begin by moving all of the related variables (and constants) next to each other. You can group these in parentheses to make it clear. This is allowed because of the associative rule for multiplication.

 

When multiplying variables of the same type, you add their exponents together. This gets you:

This is the same as:

Example Question #2141 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Simplify:

Possible Answers:

Correct answer:

Explanation:

Begin by moving all of the related variables (and constants) next to each other. You can group these in parentheses to make it clear. This is allowed because of the associative rule for multiplication.

When multiplying variables of the same type, you add their exponents together. (All of these variables have exponents of 1.) This gets you:

 

This is the same as:

Example Question #23 : Algebraic Concepts

Simplify:

Possible Answers:

Correct answer:

Explanation:

Begin by moving all of the related variables (and constants) next to each other. You can group these in parentheses to make it clear. This is allowed because of the associative rule for multiplication.

When multiplying variables of the same type, you add their exponents together. This gets you:

 

This is the same as:

Example Question #51 : Algebra

Simplify:

Possible Answers:

Correct answer:

Explanation:

Begin by moving all of the related variables (and constants) next to each other. You can group these in parentheses to make it clear. This is allowed because of the associative rule for multiplication.

 

When multiplying variables of the same type, you add their exponents together. This gets you:

 

This is the same as:

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