Name ______________________Date ____________Score ____ / 12
Algebra 2 practice
Adding, subtracting and scaling matrices · 1–4
Simplify.
1.
2.
3.
4.
Multiplying matrices · 5–8
Find the product.
5.
6.
7.
8.
Determinants of 2 × 2 and 3 × 3 matrices · 9–12
Find the determinant.
9.
10.
11.
12.
Answer key — Algebra 2 practice
Adding, subtracting and scaling matrices
1.
2.
3.
4.
Multiplying matrices
5.
6.
7.
8.
Determinants of 2 × 2 and 3 × 3 matrices
9.
10.
11.
12.