| 123695 | Solve Systems of Equations Using Matrices · Try It 4 | Easy | |
| 123697 | Solve Systems of Equations Using Matrices · Try It 5 | Easy | |
| 123698 | Solve Systems of Equations Using Matrices · Try It 6 | Easy | |
| 123700 | Solve Systems of Equations Using Matrices · Try It 7 | Easy | |
| 123701 | Solve Systems of Equations Using Matrices · Try It 8 | Easy | |
| 123712 | Solve Systems of Equations Using Matrices · Try It 15 | Easy | |
| 123713 | Solve Systems of Equations Using Matrices · Try It 16 | Easy | |
| 123715 | Solve Systems of Equations Using Matrices · Exercise 2 | Easy | |
| 123717 | Solve Systems of Equations Using Matrices · Exercise 4 | Easy | |
| 123719 | Solve Systems of Equations Using Matrices · Exercise 6 | Easy | |
| 123721 | Solve Systems of Equations Using Matrices · Exercise 8 | Easy | |
| 123723 | Solve Systems of Equations Using Matrices · Exercise 10 | Easy | |
| 123725 | Solve Systems of Equations Using Matrices · Exercise 12 | Easy | |
| 123727 | Solve Systems of Equations Using Matrices · Exercise 14 | Easy | |
| 123747 | Solve Systems of Equations Using Matrices · Exercise 34 | Easy | |
| 105307 | Matrices and Matrix Operations · Try It 2 | Easy | |
| 105380 | Solving Systems with Gaussian Elimination · Try It 4 | Easy | |
| 105387 | Solving Systems with Gaussian Elimination · Try It 6 | Easy | |
| 105391 | Solving Systems with Gaussian Elimination · Try It 7 | Easy | |
| 105469 | Solving Systems with Inverses · Try It 4 | Easy | |
| 123703 | Solve Systems of Equations Using Matrices · Try It 9 | Easy | |
| 123704 | Solve Systems of Equations Using Matrices · Try It 10 | Easy | |
| 123706 | Solve Systems of Equations Using Matrices · Try It 11 | Easy | |
| 123707 | Solve Systems of Equations Using Matrices · Try It 12 | Easy | |
| 123709 | Solve Systems of Equations Using Matrices · Try It 13 | Easy | |
| 123710 | Solve Systems of Equations Using Matrices · Try It 14 | Easy | |
| 123729 | Solve Systems of Equations Using Matrices · Exercise 16 | Easy | |
| 123731 | Solve Systems of Equations Using Matrices · Exercise 18 | Easy | |
| 123733 | Solve Systems of Equations Using Matrices · Exercise 20 | Easy | |
| 123735 | Solve Systems of Equations Using Matrices · Exercise 22 | Easy | |
| 123737 | Solve Systems of Equations Using Matrices · Exercise 24 | Easy | |
| 123739 | Solve Systems of Equations Using Matrices · Exercise 26 | Easy | |
| 123741 | Solve Systems of Equations Using Matrices · Exercise 28 | Easy | |
| 123743 | Solve Systems of Equations Using Matrices · Exercise 30 | Easy | |
| 123745 | Solve Systems of Equations Using Matrices · Exercise 32 | Easy | |
| 105293 | Matrices and Matrix Operations · Exercise 1 | Easy | |
| 105294 | Matrices and Matrix Operations · Exercise 2 | Easy | |
| 105296 | Matrices and Matrix Operations · Exercise 3 | Easy | |
| 105297 | Matrices and Matrix Operations · Exercise 4 | Easy | |
| 105298 | Matrices and Matrix Operations · Exercise 5 | Easy | |
| 105299 | Matrices and Matrix Operations · Exercise 6 | Easy | |
| 105309 | Multiplying Two Matrices | Easy | |
| 105311 | Using Matrices in Real-World Problems | Easy | |
| 105314 | Matrices and Matrix Operations · Exercise 8 | Easy | |
| 105316 | Matrices and Matrix Operations · Exercise 10 | Easy | |
| 105369 | Solving Systems with Gaussian Elimination · Example 1 | Easy | |
| 105370 | Solving Systems with Gaussian Elimination · Try It 1 | Easy | |
| 105371 | Solving Systems with Gaussian Elimination · Example 2 | Easy | |
| 105372 | Solving Systems with Gaussian Elimination · Exercise 1 | Easy | |
| 105373 | Solving Systems with Gaussian Elimination · Example 3 | Easy | |