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20/7 Info Center

     20/7 is a set of speed and accuracy practice sheets to be used with all middle school students to challenge them to increase their speed and accuracy with basic mental and paper-and-pencil computation.  Each 20/7 is recommended as a seven minute activity, hence the name, 20 problems in 7 minutes.

     I know this goal is highly unlikely for any student new to seventh grade, but through hard work and patience, one will see that the goal of correctly answering all 20 problems in 7 minutes is highly attainable!!

     The 20/7 sheets are set to assess skills needed at some point during the school year.  The 20/7 sheets are arranged in a sequential order of difficulty. Each form (1-5) of 20/7 contains three parallel sets (a, b, & c) of problems at the same level of difficulty.  Each successively numbered form is increasingly challenging.  As students build their speed and accuracy with each form, they are challenged by the problems on the next form.

     Please click on the practice sheet you wish to complete  and print it out on your printer.  I have included keys for each sheet so that the students or parents can check their progress in mastering these skills.  Good luck!!

20/7 1a 20/7 2a 20/7 3a 20/7 4a 20/7 5a
20/7 1b 20/7 2b 20/7 3b 20/7 4b 20/7 5b
20/7 1c 20/7 2c 20/7 3c 20/7 4c 20/7 5c
Keys for 1a,1b,1c Keys for 2a,2b,2c Keys for 3a,3b,3c Keys for 4a,4b,4c Keys for 5a,5b,5c

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Homework Help Math Resources Information Virtual Learning CFL and Games Contact Info Tech Info

 Cool-eVodcasts

Conversions Cool-eInfo Virtual Manipulatives Cool-eFootball Cool-eMail Cool-eTech
HW Calendar   Math Dictionary Cool-eHelp Explore Learning Cool-eTeams Castle House Tech Conferences
Pre-Alg II text Virtual Calculator Grading Policy Virtual Classroom ESPN Games    FRSD Cool-eLinks
Study Guides Coordinate Planes Cool-eNews Cool-eSkrbl Cool-eGames Dashboard Nettrekker