Decimals on a Number Line is a free printable Grade 4 math worksheet on reading tenths, and hundredths between two tenths, on a number line, aligned to Common Core standard 4.NF.C.6. 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 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 1 of 25 · the same problems every time you open this link.
Next set4.NF.C.6
What decimal is each arrow pointing to?
LessonPrint · 4.NF.C.6 · Set 1 · free to copy for classroom use
Set 1. Prints on its own sheet.
It practices reading tenths, and hundredths between two tenths, on a number line — 6 questions for Grade 4, all on Common Core 4.NF.C.6: Write fractions as decimals. The instruction to students is “What decimal is each arrow pointing to?”, and the answer key follows on the next sheet.
CCSS.MATH.CONTENT.4.NF.C.6 — 4.NF.C.6, under Number & Operations — Fractions for Grade 4. The published standard reads: “Use decimal notation for fractions with denominators 10 or 100.” The worksheet assesses that standard rather than a paraphrase of it.
Decimals on a Number Line is written for Grade 4, typically ages 9-10. It is one of the sheets on 4.NF.C.6, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.
Yes. All 6 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.
25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.
Yes. Decimals on a Number Line, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.
Write fractions as decimals.
Last reviewed 2026-09-05. Aligned to 4.NF.C.6 of the Common Core State Standards for Mathematics.