2010 Mathematics Game

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This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2010.

Rules: use the digits in the year 2010 and the operations of +, -, x, ÷, sqrt (square root), ^ (raise to a power), and ! (factorial), along with grouping symbols, to write expressions for the counting numbers 1 through 100. Please read and follow the rules carefully.

Teachers may print out worksheets for students to record their findings, or print sheets of manipulatives for students to use.

STUDENT SOLUTIONS: 19

Solution Name Grade School
20-1+0=19 Ofek Yisraeli 3 Mount Neighbors School
20-1+0 Tony 9 Catonsville High School
20-1-0 Aneesha Kumar 7 Mount Olive Middle School
20/1-0! koby cohen 7 ramat efal israel
20-1+0 troy ellis 8 winslow jr. high
20-1-0 Megan Mahon 7 Mount Olive Middle School
20-1+0 Hollie Poehler 6 St. Matthew, Oak Creek, WI
20-1-0 wai 9 harth.s
20-1-0 Ryan F 6 ws parker middle school
20-1.0 Ryan R 6 ws parker ms
20-1!-0 Stefanie.S 6 W.S Parker Middle School
20-1+0 kevin s. 6 W.S. Parker MS
20-1*0! Julia.D 6 W.S.Parker MS
20-1-0 Andrew W. 6 W.S. Parker Middle School
20-1+0 Daniel G 6 W.S. Parker Middle School
20-1+0 joao.m 6 w.s. parker ms
20-1+0 Ricky.P 6 W.S Parker M.S
20-1+0 Kelly S. 6 W.S Parker Middle School
20-1+0 Olivia K 6 W.S Parker Middle School
20-1-0 Sammie E 6 W.S. Parker MS
20-1+0 Timothy F. 6 W.S Parker Middle School
20-1-0 Nicolas N 6 W.S.Parker MS
20-1-0 alex M. 6 WS parker MS
(20-1)+0 Jennifer K. 6 W.S. Parker MS
20-1.0 Courtney H. 6 W.S Parker Middle School
20-1-0 jared 6 W.Psandin
20-1+0 Cayla 6 W.P. Sandin
20-1-0 Sarah Hamilton 6 W.P. Sandin
20-1-0 Briana Hart 6 W.P. Sandin
20-1+0 Donahue Geometry 8 Horace Mann Middle School
20-1-0 Garret Feige 6 W.P Sandin
20-1+0 Richard 12 North Allegheny
20-1+0 Anne Judkis 11 north allegheny
20-1+0 Tyler and Emily 6 Horace Mann Middle School
20^1- 0! Jackie Cabello 9 Alamo Heights High School
20-1+0 Helen Liljenwall 9 Alamo Heights High School

Please notify Suzanne Alejandre of any errors.

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