Thirds is a free printable Grade 2 math worksheet on three equal parts, named in words, aligned to Common Core standard 2.G.A.3. It prints 4 questions with an answer key on its own sheet of paper, in 25 versions, 17 of them with 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 9 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. 17 of these 25 sets ask different questions — this skill does not have 25 questions to give. The rest reorder them, so no two students have the same paper in front of them.

Thirds

2.G.A.3

NameDate

Shade the part named, or write the shaded part in words.

1.Shade all three thirds.

2.Shade a third of the bar.

3.Write the shaded part in words.

4.Shade two thirds.

LessonPrint · 2.G.A.3 · Set 9 · free to copy for classroom use

Answer key — Thirds

Set 9. Prints on its own sheet.

1.3 of 3 equal parts
2.1 of 3 equal parts
3.one third
4.2 of 3 equal parts

More practice for 2.G.A.3

Split shapes into halves, thirds and quarters.

Teaching this next? Sharing Shapes into Equal Parts is the 45-minute plan for it, with the misconceptions to expect.

All Grade 2 worksheets

Last reviewed 2026-09-05. Aligned to 2.G.A.3 of the Common Core State Standards for Mathematics.