| 105292 | Matrices and Matrix Operations · Example 1 | Easy | |
| 105295 | Matrices and Matrix Operations · Example 2 | Easy | |
| 105300 | Finding the Dimensions of the Given Matrix and Locating Entries | Easy | |
| 105301 | Finding the Sum of Matrices | Easy | |
| 105302 | Adding Matrix A and Matrix B | Easy | |
| 105303 | Finding the Difference of Two Matrices | Easy | |
| 105304 | Finding the Sum and Difference of Two 3 x 3 Matrices | Easy | |
| 105305 | Matrices and Matrix Operations · Try It 1 | Easy | |
| 105306 | Multiplying the Matrix by a Scalar | Easy | |
| 105308 | Finding the Sum of Scalar Multiples | Easy | |
| 105310 | Multiplying Two Matrices | Easy | |
| 105312 | Using a Calculator to Perform Matrix Operations | Easy | |
| 105313 | Matrices and Matrix Operations · Exercise 7 | Easy | |
| 105315 | Matrices and Matrix Operations · Exercise 9 | Easy | |
| 105317 | Matrices and Matrix Operations · Exercise 11 | Easy | |
| 105319 | Matrices and Matrix Operations · Exercise 13 | Medium | |
| 105325 | Matrices and Matrix Operations · Exercise 19 | Medium | |
| 105327 | Matrices and Matrix Operations · Exercise 21 | Medium | |
| 105329 | Matrices and Matrix Operations · Exercise 23 | Medium | |
| 105333 | Matrices and Matrix Operations · Exercise 27 | Medium | |
| 105335 | Matrices and Matrix Operations · Exercise 29 | Medium | |
| 105339 | Matrices and Matrix Operations · Exercise 33 | Medium | |
| 105341 | Matrices and Matrix Operations · Exercise 35 | Medium | |
| 105347 | Matrices and Matrix Operations · Exercise 41 | Medium | |
| 105349 | Matrices and Matrix Operations · Exercise 43 | Medium | |
| 105351 | Matrices and Matrix Operations · Exercise 45 | Medium | |
| 105353 | Matrices and Matrix Operations · Exercise 49 | Medium | |
| 105355 | Matrices and Matrix Operations · Exercise 51 | Medium | |
| 105356 | Matrices and Matrix Operations · Exercise 53 | Medium | |
| 105360 | Matrices and Matrix Operations · Exercise 57 | Medium | |
| 105362 | Matrices and Matrix Operations · Exercise 59 | Medium | |
| 105364 | Matrices and Matrix Operations · Exercise 61 | Deep | |
| 105366 | Matrices and Matrix Operations · Exercise 63 | Deep | |
| 105368 | Matrices and Matrix Operations · Exercise 65 | Deep | |
| 105375 | Writing the Augmented Matrix for a System of Equations | Easy | |
| 105376 | Solving Systems with Gaussian Elimination · Try It 2 | Easy | |
| 105377 | Writing a System of Equations from an Augmented Matrix Form | Easy | |
| 105378 | Solving Systems with Gaussian Elimination · Try It 3 | Easy | |
| 105379 | Solving a 2×2 System by Gaussian Elimination | Easy | |
| 105381 | Using Gaussian Elimination to Solve a System of Equations | Easy | |
| 105382 | Solving a Dependent System | Easy | |
| 105383 | Performing Row Operations on a 3×3 Augmented Matrix to Obtain Row-Echelon Form | Easy | |
| 105384 | Solving Systems with Gaussian Elimination · Try It 5 | Easy | |
| 105385 | Solving a System of Linear Equations Using Matrices | Easy | |
| 105386 | Solving a Dependent System of Linear Equations Using Matrices | Easy | |
| 105388 | Solving Systems of Equations with Matrices Using a Calculator | Easy | |
| 105389 | Applying 2 × 2 Matrices to Finance | Easy | |
| 105390 | Applying 3 × 3 Matrices to Finance | Easy | |
| 105392 | Solving Systems with Gaussian Elimination · Exercise 3 | Easy | |
| 105394 | Solving Systems with Gaussian Elimination · Exercise 5 | Easy | |