- Percents and Fractions
- Plane Geometry
Today is Pi Day! Below are a few questions to celebrate. If June ate 1/4 of 2/3 of 1/2 of a pie, what fraction of the whole pie did she eat? Express your answer as a common fraction. To determine what...
- Algebraic Expressions and Equations
- Percents and Fractions
- Plane Geometry
Here is a look at some of the problems our Mathletes solved on this year’s Chapter Competition in February! 2022 Chapter Competition, Sprint Round, #11 A nonzero number of goats, each with four legs...
- Plane Geometry
- Problem Solving (Misc.)
- Proportional Reasoning
The MATHCOUNTS Club sponsor at your school is planning a pizza party for the club’s 10 Mathletes to kick off the year. The local pizza place has medium and large as the two size options for ordering...
- Percents and Fractions
- Plane Geometry
- Probability, Counting and Combinatorics
- Solid Geometry
Ariel, Ollie and Eden are going trick-or-treating for Halloween, but first their parents are taking them to a costume store to pick out costumes. The store has 9 different costume options available –...