PSIA Academic Event
Number Sense
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Contest Navigator
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✎The Contest
Do you have students who are good at math but refuse to show their work? This is the
contest for them! Contestants solve
math problems MENTALLY (no scratch work, no erasing) in this 10-minute sprint of mathematical
gymnastics!
⏱Test Format
Test
80 questions, fill in the answer, must work in order
Time
10 minutes