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Math · Rational & irrational numbers

Pi Patrol

Collect pies by sorting rational and irrational numbers, turning fractions into decimals and back, estimating square roots and ordering real numbers.

Grade 8Collect & win1–6 players or teamsNo student loginsWorks offline

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Screenshot of Pi Patrol in the middle of a game

What students practice

Classifying numbers as rational or irrational, the real number sets (whole, integer, rational, irrational), writing fractions as terminating and repeating decimals, converting repeating decimals like 0.4̅ and 0.27̅ to fractions, estimating square roots between whole numbers, to the nearest whole number and to the nearest tenth, comparing and ordering real numbers including π and square roots

Standards

OAS PA.N.1.4

Common Core: 8.NS.A.1–2 · 8.EE.A.2

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How it works

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