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Equal Parts or Not? is a free printable Grade 1 math worksheet on the requirement that parts be equal, aligned to Common Core standard 1.G.A.3. 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 20 of 25 · the same problems every time you open this link.

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

Equal Parts or Not?

1.G.A.3

NameDate

Sort each one into the right box.

1.Sort each one into the right box.

Sort: a ribbon cut into a long piece and a short piece, an orange cut into 2 matching pieces, a pancake cut into a big piece and a tiny piece, a cake cut into 4 pieces the same size

Equal partsNot equal parts
2.Sort each one into the right box.

Sort: a square cut into 4 matching triangles, a rectangle cut into 2 matching rectangles, a ribbon cut into 2 pieces the same length, a circle cut into 3 pieces of different sizes

Equal partsNot equal parts
3.Sort each one into the right box.

Sort: a pizza cut into 4 slices that are all the same, a square cut into a big piece and a small piece, a ribbon cut into a long piece and a short piece, a circle cut into 3 pieces of different sizes

Equal partsNot equal parts
4.Sort each one into the right box.

Sort: a ribbon cut into 2 pieces the same length, an orange cut into 2 matching pieces, a cake cut into 4 pieces the same size, a ribbon cut into a long piece and a short piece

Equal partsNot equal parts
5.Sort each one into the right box.

Sort: a ribbon cut into 2 pieces the same length, a pancake cut into a big piece and a tiny piece, a circle cut into 3 pieces of different sizes, a ribbon cut into a long piece and a short piece

Equal partsNot equal parts

LessonPrint · 1.G.A.3 · Set 20 · free to copy for classroom use

Answer key — Equal Parts or Not?

Set 20. Prints on its own sheet.

  1. 1.Equal parts: an orange cut into 2 matching pieces, a cake cut into 4 pieces the same size; Not equal parts: a ribbon cut into a long piece and a short piece, a pancake cut into a big piece and a tiny piece
  2. 2.Equal parts: a square cut into 4 matching triangles, a rectangle cut into 2 matching rectangles, a ribbon cut into 2 pieces the same length; Not equal parts: a circle cut into 3 pieces of different sizes
  3. 3.Equal parts: a pizza cut into 4 slices that are all the same; Not equal parts: a square cut into a big piece and a small piece, a ribbon cut into a long piece and a short piece, a circle cut into 3 pieces of different sizes
  4. 4.Equal parts: a ribbon cut into 2 pieces the same length, an orange cut into 2 matching pieces, a cake cut into 4 pieces the same size; Not equal parts: a ribbon cut into a long piece and a short piece
  5. 5.Equal parts: a ribbon cut into 2 pieces the same length; Not equal parts: a pancake cut into a big piece and a tiny piece, a circle cut into 3 pieces of different sizes, a ribbon cut into a long piece and a short piece

Last reviewed 2026-09-05. Aligned to 1.G.A.3 of the Common Core State Standards for Mathematics.