Elementary Exercises in multiplying matrices. 

Quiz to assess matrix addition, subtraction, multiplication and multiplication by scalar, determinants and inverses, solving a system of simultaneous equations.

Multiplication of $2 \times 2$ matrices.

Elementary Exercises in multiplying matrices. 

Multiplication of two matrices.

Elementary Exercises in multiplying matrices. 

Multiplication of $2 \times 2$ matrices.

Multiplication of $2 \times 2$ matrices.

Elementary Exercises in multiplying matrices. 

Addition, subtraction and multiplication of 2 x 2 matrices and multiplication by a scalar.

(Last three parts of original question removed.)

Simplifying indices.

Simplifying indices.

Quiz to assess matrix addition, subtraction, multiplication and multiplication by scalar, determinants and inverses, solving a system of simultaneous equations.

Matrix addition, multiplication. Finding inverse. Determinants. Systems of equations.

rebelmaths

Calculation of modulus, argument, multiplication by complex conjugate, given two complex numbers.

Elementary Exercises in multiplying matrices. 

Elementary Exercises in multiplying matrices. 

Addition, subtraction and multiplication of 2 x 2 matrices and multiplication by a scalar.

(Last three parts of original question removed.)

Quiz to assess matrix addition, subtraction, multiplication and multiplication by scalar, determinants and inverses, solving a system of simultaneous equations.

Multiplication and addition of complex numbers. Four parts.

Multiplication and addition of complex numbers. Four parts.

No description given

Multiplication and division of upper and lower bounds.

Multiplication of $2 \times 2$ matrices.

Addition, subtraction and multiplication of 2 x 2 matrices and multiplication by a scalar.

(Last three parts of original question removed.)

Multiplication of $2 \times 2$ matrices.

Fourth part of the Core Foundation Maths pre-arrival self-assessment material:

Question 1:  Algebra IV: Properties of indices (1) - Multiplication/Division                                 

Question 2: Algebra IV: Properties of indices (2) - Fractions                                 

Question 3: Algebra IV - Properties of Indices (4) - Further

Question 4: Numbers V: standard index form (conversions and operations)                                 

Testing addition, multiplication and division involving negative numbers.

Addition, multiplication and division of fractions.

Several problems involving the multiplication of fractions, with increasingly difficult examples, including a mixed fraction and a squared fraction. The final part is a word problem.