Fractions on a Number Line — Thirds and Sixths is a free printable Grade 3 maths worksheet on locating thirds and sixths, aligned to Common Core standard 3.NF.A.2. 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 13 of 25 · the same problems every time you open this link.

One paper per pupil

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.

Fractions on a Number Line — Thirds and Sixths

3.NF.A.2

NameDate

Read the number line.

1.What fraction is the arrow pointing to?

2.What fraction is the arrow pointing to?

3.What fraction is the arrow pointing to?

4.What fraction is the arrow pointing to?

5.What fraction is the arrow pointing to?

6.What fraction is the arrow pointing to?

LessonPrint · 3.NF.A.2 · Set 13 · free to copy for classroom use

Answer key — Fractions on a Number Line — Thirds and Sixths

Set 13. Prints on its own sheet.

1.4/6
2.2/3
3.7/12
4.1/3
5.8/12
6.5/12

More practice for 3.NF.A.2

Place fractions on a number line.

Teaching this next? Fractions on a Number Line is the 45-minute plan for it, with the misconceptions to expect.

All Grade 3 worksheets

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