Square Numbers worksheets
Square Numbers worksheets give students in Grade 4 to Grade 6 focused practice in square numbers and squaring. This page has 18 free printable sets, grouped by grade, and every set includes a computed answer key that is never wrong. Print them or save as a PDF, no login needed, or generate a fresh one.
How to teach it
Show a square number as the area of a square array (3 x 3 = 9), link squaring to its inverse (the square root), and learn the first perfect squares so roots of perfect squares are quick to recall.
Worked example
Common mistake
Confusing squaring with doubling (thinking 3 squared is 6), and assuming every number has a whole-number square root.
What's inside
- What is 7²?
- Which number squared equals 144?
- What is 11²?
- Which number squared equals 144?
- What is 9²?
- Which number squared equals 64?
Sample questions. Each set (A, B, C…) has fresh numbers and a computed answer key.
Grade 4 Square Numbers
Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Grade 5 Square Numbers
Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Grade 6 Square Numbers
Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Frequently asked questions
Are these square numbers worksheets free?
Yes. Every worksheet on ChalkBee is free to view and print or save as a PDF, with no login required. Pro unlocks the printable answer key and removes the watermark.
Do the worksheets have answer keys?
The answers are computed in code from the exact questions on each sheet. The printable answer key is available with Pro.
What grades do square numbers worksheets cover?
Square Numbers worksheets on this page cover Grade 4 to Grade 6. There are 18 printable sets in total, grouped by grade so you can pick the right level.
How do I print or download them?
Open any set, then use your browser's print option to print it or to save it as a PDF. The pages are laid out to print cleanly on standard letter or A4 paper.