CCSS HSA-SSE.A.2 Worksheets
Algebra 1 · Seeing Structure in Expressions
Use the structure of an expression to find ways to rewrite it, such as recognising a difference of two squares and factorising it.
Below are free printable worksheets that support HSA-SSE.A.2. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Teaching guide
What students learn
Use the structure of an expression to find ways to rewrite it, such as recognising a difference of two squares and factorising it.
Worked example
Expand: (x + 1)(x + 5)
Answer: + 6x + 5
Why: + (1+5)x + (1x5) = + 6x + 5
Generated and checked in code, so it is correct.
Algebra worksheets
All algebra worksheets →More Algebra 1 standards: HSA-REI.B.4.a · HSA-REI.B.4.b · HSA-APR.A.1 · HSF-LE.A.1.a · HSF-LE.A.1.c · HSF-LE.A.2 · HSN-RN.A.1 · HSN-RN.A.2