Most Popular Books
Series By Silviu Borac
Silviu Borac
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Books by Silviu Borac
Practice Tests in Math Kangaroo Style for Students in Grades 3-4
$29.85
Practice Word Problems: Level 3 (ages 11-13)
$8.19 - $15.32
Competitive Mathematics for Gifted Students - Level 1 Combo: ages 7-9
$17.79 - $20.39
Practice Combinatorics: Level 2
$13.66
Practice Combinatorics and Probability: Level 3 (Ages 11-14)
$16.69
Practice Tests in Math Kangaroo Style for Students in Grades 1-2
$27.47
Practice Tests in Math Kangaroo Style for Students in Grades 5-6
$20.29 - $30.46
Practice Operations and Algebra: Level 3 (ages 11 to 13)
Out of Stock
Practice Arithmetic: Level 2
$15.16
Practice Arithmetic and Number Theory: Level 3
$7.89 - $16.54
Practice Operations: Level 2
Out of Stock
Practice Arithmetic: Level 1
Out of Stock
Practice Operations: Level 1
$17.29
Practice Word Problems: Level 2 (ages 9 to 11)
Out of Stock
Practice Observation and Logic: Level 1 (ages 7 to 9)
Out of Stock
Practice Geometry: Level 3 (ages 11 to 13)
$15.54
Practice Observation and Logic: Level 1 (Ages 7 to 9)
$15.67
SAT Targeted Practice - Math
$21.17
Practice Counting: Level 1
Out of Stock
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