Grade 11 Matrices & Systems Quiz

A free Grade 11 Matrices & Systems quiz. Play without signing up; sign in to save your score.

Grade 11 gradeMath subjectFree quiz

Grade 11 matrices organize numbers into rows and columns for addition, scalar multiplication, and matrix multiplication. Students compute 2×2 determinants and inverses and write a linear system as AX = B. Matrix multiplication is not commutative in general.

The Grade 11 Matrices & Systems quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the Grade 11 Matrices & Systems skills this quiz is built around.

Add matrices and multiply by a scalar, matching dimensions.
Multiply two matrices when the inner dimensions agree.
Use a 2×2 determinant or inverse to solve a small linear system.

A useful tip

The product AB is defined when the number of columns of A equals the number of rows of B. AB and BA may both exist and still be unequal.

Frequently asked questions

What does Grade 11 Matrices & Systems practice?

Practice includes: Add matrices and multiply by a scalar, matching dimensions; Multiply two matrices when the inner dimensions agree; Use a 2×2 determinant or inverse to solve a small linear system.

Is the Grade 11 Matrices & Systems quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.