Skip to content
LessonPrint

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 11 of 25 · the same problems every time you open this link.

Next set

One paper per student

12345678910111213141516171819202122232425

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.
60007000
2.What number is the arrow pointing to? Round it to the nearest thousand.
80009000
3.What number is the arrow pointing to? Round it to the nearest thousand.
10002000
4.What number is the arrow pointing to? Round it to the nearest ten thousand.
30,00040,000
5.What number is the arrow pointing to? Round it to the nearest ten thousand.
10,00020,000
6.What number is the arrow pointing to? Round it to the nearest ten thousand.
50,00060,000

LessonPrint · 4.NBT.A.3 · Set 11 · free to copy for classroom use

Answer key — Round Big Numbers on a Number Line

Set 11. Prints on its own sheet.

  1. 1.6500; 7000
  2. 2.8800; 9000
  3. 3.1200; 1000
  4. 4.33,000; 30,000
  5. 5.11,000; 10,000
  6. 6.54,000; 50,000

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