The University of Mississippi
Math Contest

Elementary Brain Teaser

Tens Place - December 08, 2008

Tens Place  Image

The digits 1, 2, 3, 4, 5, 6, and 9 are each used once to form the smallest possible seven-digit even number.  What digit will be in the tens place and what digit will be in the ones place?

 

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47% of the submitted answers were correct. (435 out of 928)
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Correct answers have been submitted by:

  1. Binh An 7p. Abc International, Hcm, Vietnam
  2. Nathan Kidambi. The Haverford School, Bryn Mawr, PA USA
  3. Nguyen Khoi. Abc International School, Tp.hcm, Vietnam
  4. Justin Chee. International School Of Beijing, Beijing, China
  5. Edward Huh. International School Of Beijing, Beijing, China
  6. Hoang Gia Vo Tran. Abc International School, Ho Chi Minh, Vietnam
  7. Srirashmi Gudur. Britt David Magnet School, Columbus, GA USA
  8. Nhat Truong 7p Tran Hoang. Abc Internationnal School, Ho Chi Minh, Vietnam
  9. B Callahan. Butler Elementary School, Avon, MA USA
  10. Jelios Roytman. Ps 158, New York, NY USA
  11. Olivia Xiang. Seminole High School, Casselberry, FL USA
  12. Rebecca Baxter. Evergreen Elementary, Swanton, OH Switzerland
  13. Michael Miles. Peoria Academy, Peoria, IL USA
  14. Sahit Bollineni. Power Middle School, Farmington Hills, MI USA
  15. William Compton. Coram Deo Christian Academy, Easley, SC USA
  16. Anna Raymond. Walden PS, Lively, Canada
  17. Chris Keeler. Madison School, Trumbull, CT USA
  18. William Burkhardt. Dimon School, Columbus, GA USA
  19. Alyssa Burgueno. Benchmark School, Phoenix, AZ USA
  20. Chanel Mcdonald. Benchmark Elementary School, Phoenix, AZ USA
  21. Madeleine Lachapelle. Benchmark, Cave Creek, AZ USA
  22. Colin Hicks. Remington Elementary School, Tulsa, OK USA
  23. Clara Southerland. Remington Elementary, Tulsa, OK USA
  24. Asa Silverman. Arroyo Vista, South Pasadena, CA USA
  25. Ryan B. Howard Wilson, Leavenworth, KS USA
  26. Walker Kroubalkian. Sonoran Science Academy, Tucson, AZ USA
  27. Waylon Condon. Blackmond Road, Columbus, GA USA
  28. Hr Lewis. Cooper Elementary, Tulsa, OK USA
  29. Cole H.. Barker Central School, Barker, NY USA
  30. Mike James Greene. Cole School, Norwell, MA USA
  31. Steve Wilson. Chief Moses Middle School, Moses Lake, WA USA
  32. Lily Sky. Evergreen Elementary, Metamora, OH USA
  33. Matthiew Rude. Tesoro Del Valle Elementary, Valencia, CA USA
  34. Zachary Erlichman. Peoria Academy, Peoria, IL USA
  35. Haoran G.. Steck, Denver, CO USA
  36. Serena F.. Pratt, Barker, NY USA
  37. Tianna Norfleet. Downtown Elementary, New Orleans, LA USA
  38. Scott Busby. Cartersville Elementary School, Dallas, GA USA
  39. Simon Butterworth. Cartersville Elementary School, Cartersville, GA USA
  40. Saige Sutton. Cartersville Elementary, Cartersville, GA USA
  41. Kate Justus. Cartersville Elementary, Cartersville, GA USA
  42. Kaleb Antrim. Blain Elementary School, Blain, PA USA
  43. Nicole Fangman. Nemaha Valley Junior High, Seneca, KS USA
  44. Nihkil Menon. Gideonwelles, Glastonbury, CT USA
  45. Mrs. Reeses Class. Methow Valley Elementary, Winthrop, WA USA
  46. Stephen Ng. Hong Kong International School, Hong Kong, Hong Kong
  47. Julia Chen. Maple East, East Amherst, NY USA
  48. Jenny Jiang. Mark Twain I. S. 239, New York City, NY USA
  49. Trace Anderson. School, Owensboro, KY USA
  50. Danny Pham. Painter Elementary School, San Jose, CA USA
  51. Reggie Luo. Clinton Township Middle School, Clinton, NJ USA
  52. Alex Yurevich. Birchview Elementary, Plymouth, MN USA
  53. Marie Moravits. Old Town Elementary, Austin, TX USA
  54. Erica Schlomer. BPC Jr. High School, Bushnell, IL USA
  55. Anthony AviƱa. Mesa Union School, Oxnard, CA USA
  56. Taylor Brown. Mesa Union, Camarillo, CA USA
  57. Sebastien Whetsel. Marengo School, South Pasadena, CA USA
  58. Megan Roughan. Frontier Middle School, Moses Lake, WA USA
  59. Ethan Teo. International School Of Beijing, Beijing, China
  60. Pragnya Ramjee. Namma Shaale, Bangalore, India
  61. Stelios Louka. Acs, Athens, Greece
  62. Ana Daniels. Downtown Elementary Magnet Academy, Columbus, GA USA
  63. Abe Bloom. Tower Street School, Westerly, RI USA
  64. Cameron Bennett. South Forsyth Middle School, Cumming, GA USA
  65. Jennifer Duguay. Methow Valley Elementary School, Winthrop, WA USA
  66. Diana Ruffener. Benchmark Elementary, Phoenix, AZ USA
  67. Blair Larson. Benchmark Elementary, Phoenix, AZ USA
  68. Cody Kochen. Benchmark, Phoenix, AZ USA
  69. Dean Diepholz. Benchmark Elementary School, Phoenix, AZ USA
  70. Jake Liberman. Benchmark Elemetary School, Phoenix, AZ USA
  71. Gavin Ettenson. Benchmark Elementary School, Phoenix, AZ USA
  72. Alison Millik. Benchmark Elementry School, Phionex, AZ USA
  73. Sam Sustacek. Orono Is, Plymouth, MN USA
  74. Evan Kill. Orono Intermediate, Mound, MN USA
  75. Chase Olsen. Orono, Orono, MN USA
  76. Ryan Lindorff. Corona Foothills Middle School, Corona De Tucson, AZ USA
  77. Skambraks 5th Grade Class. Daniel Boone Elementary, New Melle, MO USA
  78. Jensen Price. Richards Middle School, Columbus, GA USA
  79. Billy Li. Old Town Elementary, Round Rock, TX USA
  80. Josh Surowiec. Maple East Elementary, Buffalo, NY USA
  81. Anand Murugappan. Stalings Island, Augusta, GA USA
  82. Brian Campe. West School, New Canaan, CT USA
  83. Gyan Prayaga. Welby Way Elementary School, Woodland Hills, CA USA
  84. Georges Mourad. Tesoro Del Valle, Valencia, CA USA
  85. John David Gruber. Sgs, Spokane, WA USA
  86. Jesse Lebow. Mountainview Elementary, Saugus, Ca, CA USA
  87. Shawn Barman. Tesoro Dl Valle, Valencia, CA USA
  88. Wendy Mcneil. Sunset Park Elementary, Wilmington, NC USA
  89. A Guth. Wams, New Wilm, PA USA
  90. Gracie Granstrom. Methow Valley Elementary, Winthrop, WA USA
  91. Gatlin Humphrey. Southern Oaks Elementary, Utica, KY USA
  92. Ejayia Bell. Bridge Creek Elementary, Elgin, SC USA
  93. Bridget Harrod. Sunny Hills, Seattle, WA USA
  94. Chris Bock. Miller Elementary, Waldoboro, ME USA
  95. Elizabeth Clark. Mary Peake Center, Hampton, VA USA
  96. Justin Alpers. Valley Crossing, Cottage Grove, MN USA
  97. Allison Trentham. Chastle Heights Upper Elementary, Lebanon, TN USA
  98. Kaylee Johnson. Chue, Leabanon, TN Lebanon
  99. Drew Keil. Chue, Lebanon, TN USA
  100. Mariah Bartlett. Castle Hieghts Upper Elementary, Lebanon, TN USA
  101. Nirali Dixit. Castle Heights Upper Elementary, Lebanon, TN USA
  102. Maddy Deffendall. Castle Heights Upper Elementary, Lebanon, TN USA
  103. Mariah Bartlett. Castle Heights Upper Elemetary, Lebanon, TN USA
  104. Trey Licon. Chastle Heights Upper Elementary, Lebanon, TN USA
  105. Andrew Larson. Covanant Christian Academy, Reading, MA USA
  106. Bryce Mercado. Mesa Union School, Camarillo, CA USA
  107. Travis Xiang. Hogwarts School of Witchcraft and Wizardry, Casselberry, FL USA
  108. Dey Sanjeeb. Maloney Elementary, Fremont, CA USA
  109. Julian Travis. Florence Sawyer, Bolton, MA USA
  110. Kevin Sun. Sawyer, Bolton, MA USA
  111. Rachel Wei. Welbyway Elementary, West Hills, CA USA
  112. Becky Vining. Peoria Academy, Peoria, IL USA
  113. Rishi Wagle. Pleasant View, Bettendorf, IA USA
  114. Lila Ferrell. Old Town Elementary, Round Rock, TX USA
  115. Bili Sun. Lawson Middle School, Cupertino, CA USA
  116. Natalie Bouton. Mesa Union, Camarillo, CA USA
  117. Zander Lyskin. Mesa Union, Camarillo, CA USA
  118. Randy Fan. International School Of Beijing, Beijing, China
  119. Chen You Rong. Tainan Junior High School, Tainan City, Taiwan
  120. Darian Clark. Dimon Magnet, Columbus, GA USA
  121. Amy Lund. Evergreen Elementary, Metamora, OH USA
  122. Victor Pan. Summit Middle School, Ft. Wayne, IN USA
  123. Sean Belisle. Midland Middle School, Midland, GA USA
  124. Alex Shafer. Hilliard Crossing Elementary, Hilliard, OH USA
  125. Angela Ga. Texas Education Agency, Dallas, TX USA
  126. Kali Das. Home, Tucson, AZ USA
  127. Reece Rustad. Yarmouth Elementary, Yarmouth, ME USA
  128. Haricharan Cheruvu. Stevenson, Chicago, IL USA
  129. Mattthew Panesis. Mesa Union, Camarillo, CA USA
  130. Zack Palmer. Bridgeport Elementary, Valencia, CA USA
  131. Thomas Steinlage. Nemaha Valley Middle School, Seneca, KS USA
  132. Cassie Frank. Metcalf, Normal, IL USA
  133. Aditya Agarwal. International School Of The Hague, Rijswijk, Netherlands
  134. Yulan Zhang. Las, Chatham, NJ USA
  135. Conner Johnson. Jenks West, Jenks, OK USA
  136. Amogh Gaitonde. Don Callejon, Santa Clara, CA USA
  137. Katlyn Steinmann. Jdua, Juda, WI USA
  138. Maggie Chan. Ben Painter Elementary, San Jose, CA USA
  139. Shendy Yuniar. Jubilee School, Jakarta, Indonesia
  140. Divya Rallabandi. Kennedy Middle School, Cupertino, CA USA
  141. Ashley Choi. Bridgeport, Valencia, CA USA
  142. Archisha Sinha. Welby Way Elementary, Woodland Hills, CA USA
  143. Omar Mouna. Greenbrier Middle School, Augusta, GA USA
  144. Albert Tang. Lawrence Middle School, West Hills, CA USA
  145. Joanna Birns. Mesa Union, Somis, CA USA
  146. Eugene L. Qe Boys, Barnet, London, United Kingdom
  147. George Zhu. Kimberly Lane, Maple Grove, MN USA
  148. Madhumitha Prabhakaran. Wildwood Middle School, Wildwood, MO USA
  149. Noah Kim. Sequoyah, Pasadena, CA USA