3.NF.A.3 — Free Activities & Worksheets
Free Common Core 3.NF.A.3 activities and worksheets for Grade 3, aligned to the Number & Operations—Fractions strand. Browser-playable interactive exercises plus printable PDFs, available in all 11 supported languages — no signup, no paywall.
Grade 3·Number & Operations—Fractions·3.NF.A.3
Interactive activities
Grade 3·3.NF.A.3
Crumb's Same-Amount Bakery — Equivalent Fractions (Grade 3)
A free interactive Grade 3 fractions activity: Crumb the mouse shows a piece cut one way, then three pieces cut into more or fewer slices. Tap the one that is the SAME amount — the equivalent fraction (like 1/2 and 3/6). Shaded bars plus the fraction numbers let children see that different fractions can name the same amount. Common Core 3.NF.A.3.
Try itRelated standards in 3.NF
Frequently asked questions
- What is covered under 3.NF.A.3?
- 3.NF.A.3 sits in the Number & Operations—Fractions strand for Grade 3. This page gathers the free interactive activities and worksheets aligned to it.
- Are these 3.NF.A.3 resources free?
- Yes. Every activity and worksheet aligned to 3.NF.A.3 is free to use online and to print — no signup and no paywall.
- Who are these 3.NF.A.3 activities for?
- They are built for Grade 3 teachers and learners following the Common Core Number & Operations—Fractions progression, and work for class, small-group, or home practice.