Algebra II : Mathematical Relationships and Basic Graphs

Study concepts, example questions & explanations for Algebra II

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Example Questions

Example Question #2271 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

The tens digit, 2, is the carryover.

Add the tens places with the carryover.

The carryover is the tens place.

Add the hundreds place with the carryover.

Combine this number with the ones digits of the other numbers.

The answer is:  

Example Question #2272 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

The tens digit is the carryover.

Add the tens places with the carryover.

Add the hundreds places with the new carryover.

Add the thousands places with the new carryover.

Combine all the ones digits.

The answer is:  

Example Question #61 : Elementary Operations

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Whenever a negative number is added with a negative number, the number becomes more negative.

A positive and negative sign will result in a negative.

The answer is:  

Example Question #2274 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

The tens digit is the carryover.

Add the tens places with the carryover.

Add the hundreds places with the carryover.

Combine this number with the ones digits of the previous calculations.

The answer is:  

Example Question #2275 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

There is no carryover.  Add the tens places.

The carryover is the tens digit.

Add the hundreds places with the carryover.

Combine this number with the other numbers.

The answer is:  

Example Question #2276 : Mathematical Relationships And Basic Graphs

Simplify:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits with the carryover, 2.

Combine this value with the ones digit of the first number.

The answer is:  

Example Question #2277 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits.

The carryover is the tens place.

Add the hundreds places with the carryover.

Combine this value with the ones digits of the other numbers.

The answer is:  

Example Question #2278 : Mathematical Relationships And Basic Graphs

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

The tens digit is the carryover.

Add the tens places with the carryover.

Add the hundreds places with the carryover.

Add the thousands places.  There is no carryover.

The answer is:  

Example Question #2271 : Mathematical Relationships And Basic Graphs

Evaluate:  

Possible Answers:

Correct answer:

Explanation:

In order to subtract these two numbers, we will first need to take out a common factor of negative one.

We can then subtract the terms.

Borrow a one from the tens digit to subtract the ones digits.  The tens digit of 981 becomes a 7.

Borrow a one from the hundreds place to subtract the tens digits.  The hundreds place of 981 becomes an eight.

Subtract the tens digits.

Subtract the hundreds digits.

The expression becomes:  

The answer is:  

Example Question #4941 : Algebra Ii

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits with the carryover.

Add the hundreds digits with the carryover.

Combine the digits together to determine the answer.

The answer is:  

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