Round Big Numbers on a Number Line is a free printable Grade 4 math worksheet on placing a number between two thousands or ten thousands and choosing the nearer, aligned to Common Core standard 4.NBT.A.3. 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 22 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.

Round Big Numbers on a Number Line

4.NBT.A.3

NameDate

Read each number line, then round.

1.What number is the arrow pointing to? Round it to the nearest thousand.

2.What number is the arrow pointing to? Round it to the nearest thousand.

3.What number is the arrow pointing to? Round it to the nearest thousand.

4.What number is the arrow pointing to? Round it to the nearest ten thousand.

5.What number is the arrow pointing to? Round it to the nearest ten thousand.

6.What number is the arrow pointing to? Round it to the nearest ten thousand.

LessonPrint · 4.NBT.A.3 · Set 22 · free to copy for classroom use

Answer key — Round Big Numbers on a Number Line

Set 22. Prints on its own sheet.

1.9800; 10,000
2.7900; 8000
3.6800; 7000
4.25,000; 30,000
5.71,000; 70,000
6.99,000; 100,000

Last reviewed 2026-09-05. Aligned to 4.NBT.A.3 of the Common Core State Standards for Mathematics.