HSPT Math : Concepts

Study concepts, example questions & explanations for HSPT Math

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Example Questions

Example Question #361 : Arithmetic

Evaluate:

Possible Answers:

Correct answer:

Explanation:

Example Question #362 : Arithmetic

Evaluate: 

Possible Answers:

Correct answer:

Explanation:

By order of operations, divide first. Since the divisor is a whole number, divide as is:

Add this quotient to 6.51.

Add vertically, aligning the decimal points (appending a zero to 0.3):

Example Question #361 : Concepts

Evaluate: 

Possible Answers:

Correct answer:

Explanation:

By order of operations, divide first. Move the decimal point right two places in both dividend and divisor to make the divisor a whole number, and divide the resulting whole numbers:

Add this quotient to 80.8: 

Append a decimal point and a zero to 40, align the decimal points, and add:

  

  

Example Question #363 : Arithmetic

Evaluate:

 

Possible Answers:

Correct answer:

Explanation:

Rewrite this horizontally as a division expression, rewrite as a product, cross-cancel, and multply across:

 

Example Question #13 : How To Divide Fractions

Evaluate:

Possible Answers:

Correct answer:

Explanation:

Rewrite this horizontally as a division expression, rewrite as a product, cross-cancel, and multply across:

Since ,

Example Question #364 : Arithmetic

Evaluate:

Possible Answers:

Correct answer:

Explanation:

Rewrite this horizontally as a division expression, rewrite as a product, cross-cancel, and finally multiply across:

Since ,

,

which is the correct answer.

Example Question #365 : Arithmetic

Which of the following yields the largest number?

Possible Answers:

Correct answer:

Explanation:

When dividing by a fraction between 0 and 1, the answer will always get larger. In this case it is larger than simply adding the two fractions together.

Example Question #366 : Arithmetic

Divide: 

Possible Answers:

Correct answer:

Explanation:

Simply use the long division process. The quotient will be: 

Example Question #11 : Fractions

Simplify:

Possible Answers:

Correct answer:

Explanation:

Rewrite as a division and evaluate:

Example Question #17 : Fractions

Simplify:

Possible Answers:

Correct answer:

Explanation:

Rewrite as a division, then solve:

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