CCSS 4.OA.B.4 Worksheets
Grade 4 ยท Operations & Algebraic Thinking
Find factor pairs within 100 and decide whether a number is prime or composite.
Below are free printable worksheets that support 4.OA.B.4. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Factors worksheets
All factors worksheets โGrade 4 Factors
Set A ยท printable PDF ยท answer key
Grade 4 Factors
Set B ยท printable PDF ยท answer key
Grade 4 Factors
Set C ยท printable PDF ยท answer key
Grade 4 Factors
Set D ยท printable PDF ยท answer key
Grade 4 Factors
Set E ยท printable PDF ยท answer key
Grade 4 Factors
Set F ยท printable PDF ยท answer key
Prime & Composite worksheets
All prime & composite worksheets โGrade 4 Prime & Composite
Set A ยท printable PDF ยท answer key
Grade 4 Prime & Composite
Set B ยท printable PDF ยท answer key
Grade 4 Prime & Composite
Set C ยท printable PDF ยท answer key
Grade 4 Prime & Composite
Set D ยท printable PDF ยท answer key
Grade 4 Prime & Composite
Set E ยท printable PDF ยท answer key
Grade 4 Prime & Composite
Set F ยท printable PDF ยท answer key