Ordering & Comparing Numbers

Year 4 Number and algebra WA4MNAPV1 4 pages · 29 questions Core

Year 4 Ordering & Comparing Numbers Worksheet

Compare and order 4- and 5-digit numbers with 29 fluency, core, reasoning and challenge questions, plus a full answer key.

What's covered
  • Comparing 4- and 5-digit numbers using < and > symbols
  • Ordering lists of numbers from smallest to largest and largest to smallest
  • Using place value to justify which of two numbers is bigger

Updated Oct 2026 · No sign-up needed

About this worksheet

Being able to quickly tell which of two numbers is larger — and put a list of numbers in the right order — is one of the quiet foundations of all later maths, from measurement and money to algebra. Without a secure sense of number order, even straightforward tasks like reading a number line, ranking scores, or checking whether an answer is sensible become much harder than they need to be.

This worksheet follows EduLift’s standard four-part structure. The 16 fluency questions give students quick practice comparing pairs of numbers using < and > symbols, building speed and confidence with 4- and 5-digit numbers. The 6 core questions apply this skill to real-world contexts such as ordering distances, prices and scores, including two-part problems that ask students to order a list and then explain their reasoning. The 4 reasoning questions ask students to justify how place value determines which number is bigger and to spot and correct a common ordering mistake. Finally, the 3 challenge questions extend the skill with multi-step number puzzles involving digit constraints and ordering with missing digits.

Every question and worked solution has been hand-checked for accuracy, and a full worked answer key is provided as a separate download, with clear marking guidance for the multi-step and reasoning questions.

This worksheet is aligned to the WA Curriculum code WA4MNAPV1 and is free to download for personal and classroom use.

Common errors we see in tutoring

  • Comparing only the first digit instead of checking place value column by column
  • Misreading the < and > symbols and reversing the comparison
  • Losing track of digits when ordering numbers with a different number of digits
  • Assuming a longer number is always bigger, even when leading zeros are involved
Answer key (with worked solutions)

The answer key is a separate PDF with every question worked, not just the final answers.

Download the answer key (PDF)

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