SfC Home > Arithmetic >

Mini-Quiz of Adding Fractions by Ron Kurtus - Succeed in Arithmetic. Also refer to numerator, lowest common denominator, cross multiplying, mathematics, math, maths, School for Champions. Copyright © Restrictions

Mini-Quiz: Adding Fractions

by Ron Kurtus (revised 18 February 2009)

Take this Mini-quiz to check your understanding of the lesson material.

1. What happens if the numerators are the same but the denominators are different?

You can add the two fractions by adding the denominators.

That never can happen

You cannot add the fractions in that form

2. Why it is called cross multiplying?

You cross out equal terms

You multiply across the two fractions, numerator times denominator

It relates to when you multiply two fractions together to get a product

3. What is the lowest common denominator when you add 2/13 + 5/39?

39

26

13

If you got all three correct, you are on your way to becoming a Champion in Arithmetic. If you had problems, you had better look over the material again.


Always walk tall


Resources and references

Author's Credentials

The following resources provide information on this subject:

Websites

Arithmetic Resources

Books

Top-rated Arithmetic books


What do you think?

Do you have any questions, comments, or opinions on this subject? If so, send an email with your feedback. We will try to get back to you as soon as possible.


Share link

Click on a button to share the link for this page:

Or use our form to send this link to yourself or a friend.


Students and researchers

The Web address of this page is:
www.school-for-champions.com/arithmetic/mini-quiz_fractions_adding.htm.

Please include it as a link on your website or as a reference in your report, document, or thesis.


Where are you now?

School for Champions

Arithmetic topics

Mini-Quiz: Adding Fractions



Arithmetic topics

Numbers

Fractions

Also see





Live Your Life as a Champion:

Take care of your health

Seek knowledge and gain skills

Do excellent work

Be valuable to others

Have utmost character

Be a Champion!



The School for Champions helps you become the type of person who can be called a Champion.