| 1-50 of 63Flashcard sets with a '4' term meaning '2+2' |
| # | Title | Terms | Date |
| 1 | Addition: Easy 1by JordanZ | 50 terms | September 29, 2009 |
| 2 | The impossible Quiz#1by Quarter19 | 50 terms | November 1, 2008 |
| 3 | Mathby 356726isd | 90 terms | September 1, 2009 |
| 4 | math factsby shill5061 | 20 terms | April 24, 2009 |
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| 5 | Addition-Doubles Factsby NarutoLovesMath | 10 terms | February 9, 2009 |
| 6 | joeyby 21wjoey | 5 terms | December 2, 2008 |
| 7 | simpleby ryfen | 9 terms | March 26, 2009 |
| 8 | + 2 facts through 11by swwoods | 9 terms | January 10, 2009 |
| 9 | time test set 9by madison24 | 40 terms | November 6, 2009 |
| 10 | 100 Add. Lesson 1-8by NarutoLovesMath | 100 terms | September 21, 2009 |
| 11 | Additionby williamliang451 | 45 terms | November 18, 2009 |
| 12 | Elin's Math Practice Setby Jon | 85 terms | January 27, 2007 |
| 13 | basic add/subtractby kdlepage | 176 terms | September 17, 2009 |
| 14 | Additionby rtaylor1209 | 10 terms | October 9, 2009 |
| 15 | Basic Additionby jglose | 361 terms | October 29, 2008 |
| 16 | blastanator 3000by arose2 | 53 terms | September 25, 2009 |
| 17 | Matheby Breakdown | 3 terms | September 18, 2007 |
| 18 | Simple Additionby hamm | 25 terms | September 24, 2007 |
| 19 | stewart by m2r | 7 terms | November 6, 2008 |
| 20 | doubles to 10by kirstenpowick | 10 terms | October 22, 2009 |
| 21 | Doubles--Addition/Subtractionby paulah72 | 18 terms | September 18, 2009 |
| 22 | Activitiy 1by Hiren | 15 terms | June 17, 2009 |
| 23 | Stupid Testby jrhighkid | 20 terms | May 8, 2009 |
| 24 | BLASTINATOR 5000by JordanZ | 42 terms | November 18, 2009 |
| 25 | Basic factsby preston75 | 10 terms | March 19, 2009 |
| 26 | Addition/Subtraction 1by jono7 | 20 terms | April 5, 2008 |
| 27 | +2by superpeter | 10 terms | April 25, 2008 |
| 28 | Math for my sisby xkay-di-deex | 17 terms | May 3, 2008 |
| 29 | Addition doublesby jpmorris8 | 12 terms | May 24, 2007 |
| 30 | If you dont get these right, you are dumb!!!by joethecookie31 | 10 terms | December 17, 2008 |
| 31 | very hard mathby 21wjoey | 5 terms | November 27, 2008 |
| 32 | Math 65 Test A Addition Factsby mpeek | 52 terms | August 21, 2009 |
| 33 | + 2 through set 1by swwoods | 9 terms | January 10, 2009 |
| 34 | darbyby 4A4D | 2 terms | March 10, 2009 |
| 35 | addition factsby kumon | 35 terms | November 6, 2008 |
| 36 | 1+1=2 2+2=4by Chihuahuapower | 8 terms | October 26, 2008 |
| 37 | Math Study Guideby Iceydude168 | 7 terms | February 11, 2009 |
| 38 | mathby flower123abc | 2 terms | February 24, 2009 |
| 39 | Saxon Math Doubles Factsby CandiceBagley | 10 terms | October 19, 2009 |
| 40 | Simple Addition Testby jmcleanisa | 10 terms | August 30, 2008 |
| 41 | Mat Facts Set Sixby dianemkammerer | 25 terms | October 14, 2009 |
| 42 | Doubles (addition and subtraction)by sharnon007 | 22 terms | May 20, 2009 |
| 43 | 123by crar | 5 terms | March 25, 2009 |
| 44 | pre-Kby arose2 | 9 terms | October 1, 2009 |
| 45 | 1st grade mathby Gymnast28 | 5 terms | October 4, 2009 |
| 46 | Math Facts Set Threeby dianemkammerer | 25 terms | October 14, 2009 |
| 47 | mathby flower123abc | 4 terms | February 24, 2009 |
| 48 | Doubles (with bonus double problems up to 15+15)by sharnon007 | 16 terms | May 20, 2009 |
| 49 | +2by mrscott | 11 terms | December 10, 2007 |
| 50 | Addition Doubles 1-12by dcates | 12 terms | November 13, 2007 |