Yes, completely free. No signup, no credit card, no hidden fees. We built this as a public service so parents can quickly identify where their child needs support.

How long does it take?

About 15 minutes for 18 questions. Each question is timed based on its difficulty (typically 30-90 seconds).

Is the test aligned with Common Core?

Yes. Every question maps to a specific CCSS standard (e.g., 3.OA.A.1). The 5 strands covered — Operations & Algebraic Thinking, Number & Operations in Base Ten, Fractions, Measurement & Data, Geometry — are the official CCSS Math domains for grades 3-5.

Do you collect personal information?

No. We do not ask for your name, email, age, or any identifying information to take the test. Technical data (browser, IP for rate-limiting) is auto-deleted after 30 days. Fully COPPA-aligned.

ActiKidz tools

Free Math Diagnostic Test for Kids

Free 15-minute online math diagnostic test for kids in grades 3-5. CCSS-aligned, no signup required. Get a personalized report identifying strengths and gaps.

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