Count Sides and Corners is a free printable Grade 3 maths worksheet on using two attributes at once, aligned to Common Core standard 3.G.A.1. It prints 6 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
Set 5 of 25 · the same problems every time you open this link.
Next set3.G.A.1
How many sides does each shape have?
LessonPrint · 3.G.A.1 · Set 5 · free to copy for classroom use
Set 5. Prints on its own sheet.
Last reviewed 2026-09-05. Aligned to 3.G.A.1 of the Common Core State Standards for mathematics.