HSPT Math : Negative numbers

Study concepts, example questions & explanations for HSPT Math

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Example Questions

Example Question #41 : Negative Numbers

Whch of the following is the least of the four expressions?

Possible Answers:

Correct answer:

Explanation:

Rewrite each of the numbers with a common denominator. To find that common denominator, examine the prime factorizations of 5, 12, 20, and 30:

Multiply:

Rewrite each fraction with deniominator 60:

Of these four negative numbers, has the greatest absolute value, so it is the least of the four, and the correct choice.

 

Example Question #41 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line1

Therefore:

Example Question #42 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line3

Therefore:

Example Question #43 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line2

Therefore:

Example Question #44 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line4

Therefore:

Example Question #45 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line6

Therefore:

Example Question #46 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line7

Therefore:

Example Question #47 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line8

Therefore:

Example Question #48 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line10

Therefore:

Example Question #49 : Concepts

Fill in the blank with the proper sign.

__________

Possible Answers:

Correct answer:

Explanation:

In order to solve this problem, we will use a number line. Numbers to the left of zero on the line are less than numbers to the right. 

Line9

Therefore:

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