# Prime Numbers Chart

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I created this free printable prime numbers chart that features all of the prime numbers under 100 for my Pre-Calculus students to reference while simplifying radicals recently. I think it would be useful for a much wider range of math students, though. My students were looking for a quick way to tell if a number was prime since they knew that prime radicands would never simplify.

I actually ended up combining this prime numbers under 100 chart with several other charts and creating a foldable reference chart booklet for my students, but I will have to share that a different day!

## More Free Math Reference Charts

• Multiplication Table 1-30
• Blank 120 Chart
• 120 Chart
• Right Triangle Trig Formula Sheet
• Multiplication Table 1-15
• Multiplication Table 1-25
• Multiplication Table 1-20
• Factorials Table
• Printable Math Charts
• Printable Blank Multiplication Charts
• Blank Multiplication Chart 15×15
• Blank Multiplication Chart 1-20
• Blank Multiplication Chart 1-10
• Blank Multiplication Chart 12 x 12
• Multiplication Chart 1-100
• Multiplication Chart 1-12
• Fill in the Blank Unit Circle Chart
• Free Printable Greek Alphabet
• Free Printable Factors Chart 1-100
• Foldable Math Reference Chart
• Printable Multiplication Charts
• Prime Numbers Chart
• Printable 0-99 Chart
• Blank Hundred Chart
• Hundreds Chart Printable
• Exponents Chart (Powers of 2 to 9)
• Powers of 2 Chart
• Trig Identities Cheat Sheet [Free Printable]
• Prime Factorization Foldable
• Prime Numbers Below 100 Chart
• Grouping Symbols Reference Chart & Poster
• Mathematician’s Toolbox Foldable for INBs