Sort the Solids is a free printable Grade 2 math worksheet on sorting solids by flat faces only against a curved surface, aligned to Common Core standard 2.G.A.1. It prints 5 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 16 of 25 · the same problems every time you open this link.

One paper per student

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Sort the Solids

2.G.A.1

NameDate

Sort each one into the right box.

1.Sort each one into the right box.

Sort: a soup can, cone, cube, a traffic cone

Only flat facesHas a curved surface

2.Sort each one into the right box.

Sort: rectangular prism, a number cube, triangular prism, a candle

Only flat facesHas a curved surface

3.Sort each one into the right box.

Sort: cone, a ball, triangular prism, sphere

Only flat facesHas a curved surface

4.Sort each one into the right box.

Sort: sphere, triangular prism, a tissue box, a cereal box

Only flat facesHas a curved surface

5.Sort each one into the right box.

Sort: square pyramid, a candle, a traffic cone, a number cube

Only flat facesHas a curved surface

LessonPrint · 2.G.A.1 · Set 16 · free to copy for classroom use

Answer key — Sort the Solids

Set 16. Prints on its own sheet.

1.Only flat faces: cube; Has a curved surface: a soup can, cone, a traffic cone
2.Only flat faces: rectangular prism, a number cube, triangular prism; Has a curved surface: a candle
3.Only flat faces: triangular prism; Has a curved surface: cone, a ball, sphere
4.Only flat faces: triangular prism, a tissue box, a cereal box; Has a curved surface: sphere
5.Only flat faces: square pyramid, a number cube; Has a curved surface: a candle, a traffic cone

Last reviewed 2026-09-05. Aligned to 2.G.A.1 of the Common Core State Standards for Mathematics.