MathCastleCompetition practice
National Competition
Sprint Round
in the format of the MATHCOUNTS competition
The national round: six original thirty-problem papers with worked solutions, opening at National level and ending with AIME-grade ideas in middle-school clothing.
How a paper runs
30 problems · 40 minutes
- This round has 30 problems. You have 40 minutes to work on all of them.
- No calculators, books or other aids. Work on scratch paper.
- Write only your final answer in the blank in the right-hand column. Answers must be complete, legible and simplified, with fractions in lowest terms.
- If you finish before time is called, use the remaining time to check your answers.
Practice papers
- MathCounts Nationals Sprint — Practice Contest 1 Sit it PDF
- MathCounts Nationals Sprint — Practice Contest 2 Sit it PDF
- MathCounts Nationals Sprint — Practice Contest 3 Sit it PDF
- MathCounts Nationals Sprint — Practice Contest 4 Sit it PDF
- MathCounts Nationals Sprint — Practice Contest 5 Sit it PDF
- MathCounts Nationals Sprint — Practice Contest 6 Sit it PDF
MathCastle practice paper. Original problems in the contest format; not affiliated with or endorsed by the contest organisers.