GED Math : Addition and Subtraction

Study concepts, example questions & explanations for GED Math

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Example Questions

Example Question #31 : Basic Operations

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the one digits.

Add the the tens digits with the one as the carryover.

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

The answer is:  

Example Question #31 : Addition And Subtraction

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits with the one as the carryover.

Add the hundreds digits with the one as the carryover.

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

The answer is:  

Example Question #191 : Ged Math

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits with the tens digit as the carryover.

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

The answer is:  

Example Question #31 : Addition And Subtraction

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Carryover the two, and add the tens digits.

Carryover the one, and add the hundreds digits.

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

The answer is:  

Example Question #191 : Numbers And Operations

Add the numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Add the tens digits with the one as the carryover.

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

The answer is:  

Example Question #36 : Addition And Subtraction

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Carryover the one, and add the tens digits.

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

The answer is:  

Example Question #37 : Addition And Subtraction

Add the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the one digits.

Carry the one, and then add all the tens digits.

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

The answer is:  

Example Question #38 : Addition And Subtraction

Add the numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Carryover the three and add all the tens digits.

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

The answer is:   

Example Question #39 : Addition And Subtraction

Add the numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the ones digits.

Carryover the one and add the tens digits.

Carryover the one and add the hundreds digits.

Combine all the ones digits.

The answer is:  

Example Question #31 : Addition And Subtraction

Add the numbers:  

Possible Answers:

Correct answer:

Explanation:

Add the one digits.

Add the tens digits with the carryover of one.

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

The answer is:  

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