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IMLEM Round Topics 2022-23

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Meet #1 -- October 20, 2022 -- No Calculators

PDFRound 1.Mystery
Round 2.Geometry -- Angle measures in plane figures, including supplements and complements
Round 3.Number Theory -- Divisibility rules; factors; primes and composites
Round 4.Arithmetic -- Order of operations; mean, median, mode; rounding; statistics
Round 5.Algebra -- Simplifying and evaluating expressions; solving equations with one unknown, including identities
Team Round.All of the above (five questions) plus one additional question

Meet #2 -- December 8, 2022 -- No Calculators

PDFRound 1.Mystery
Round 2.Geometry -- Area and perimeter of polygons
Round 3.Number Theory -- GCF, LCM; prime factorization
Round 4.Arithmetic -- Fractions; terminating and repeating decimals; percents
Round 5.Algebra -- Word problems with one unknown; working with formulas; reasoning in number sentences
Team Round.All of the above (five questions) plus one additional question

Meet #3 -- January 26, 2023 -- No Calculators

PDFRound 1.Mystery
Round 2.Geometry -- Properties of polygons; Pythagorean Theorem
Round 3.Number Theory -- Bases; scientific notation
Round 4.Arithmetic -- Integral powers (positive, negative, and zero); roots up to the sixth
Round 5.Algebra -- Absolute value; inequalities in one variable, including interpreting line graphs
Team Round.All of the above (five questions) plus one additional question

Meet #4 -- March 9, 2023 -- Calculator Meet

PDFRound 1.Mystery
Round 2.Geometry -- Properties of circles
Round 3.Number Theory -- Modular arithmetics; series and sequences
Round 4.Arithmetic -- Percent applications; percent change; compound interest
Round 5.Algebra -- Word problems (linear, including direct proportions or systems)
Team Round.All of the above (five questions) plus one additional question

Meet #5 -- April 13, 2023 -- Calculator Meet

PDFRound 1.Mystery
Round 2.Geometry -- Solid geometry (volume and surface area)
Round 3.Number Theory -- Set theory; Venn diagrams
Round 4.Arithmetic -- Combinatorics and probability
Round 5.Algebra -- Solving quadratics with rational solutions, including word problems
Team Round.All of the above (five questions) plus one additional question

 

 

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