This worksheet features 20 problems that require students to:
Determine if the operations are possible and identify the size of the result (4 problems)
Basic operations addition, subtraction, scalar multiplication (4 problems)
Advanced operations adding, subtracting, scalar multiplying with variables (4 problems)
Combination of operations problems with PEMDAS (4 problems)
Find the value of the variable (3 problems)
Word problem with addition (1 problem)
This was designed for NC Discrete Math, but could be used for any course with matrices. An answer key is included.