Line Plots — Halves and Quarters is a free printable Grade 4 math worksheet on the difference between lengths, and the total at one length, on a plot in quarters, aligned to Common Core standard 4.MD.B.4. It prints 4 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 24 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.

Line Plots — Halves and Quarters

4.MD.B.4

NameDate

Use the line plot to answer.

The line plot shows the lengths of some pencils, in inches. How much longer is the longest than the shortest?

The line plot shows the lengths of some worms, in inches. What is the total length of the worms that measured 2 inches?

The line plot shows the lengths of some ribbon pieces, in inches. What is the total length of the ribbon pieces that measured 1 inch?

The line plot shows the lengths of some beetles, in inches. How much longer is the longest than the shortest?

LessonPrint · 4.MD.B.4 · Set 24 · free to copy for classroom use

Answer key — Line Plots — Halves and Quarters

Set 24. Prints on its own sheet.

1.2 1/4 − 1 1/2 = 3/4 inch
2.3 × 2 = 6 inches
3.3 × 1 = 3 inches
4.2 1/4 − 1 = 1 1/4 inches

More practice for 4.MD.B.4

Make line plots of measurements in halves, quarters and eighths, and add and subtract fractions to answer questions about them.

Teaching this next? Line Plots with Fractions is the 50-minute plan for it, with the misconceptions to expect.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to 4.MD.B.4 of the Common Core State Standards for Mathematics.