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Matrices — Easy Worksheet 1
Grade 12 · MathSheets Name: ____________________ Date: __________
Solve each problem. When the answer is a matrix, write one number in each box.
How to solve
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Example
Add:
| 1 | -2 | ||
| 1 | -2 |
| -1 | -2 | ||
| -2 | -1 |
Answer:
| 0 | -4 | ||
| -1 | -3 |
| 2 | -1 | ||
| -1 | 0 |
| 3 | 0 | ||
| 0 | -4 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 4 | 3 | ||
| 1 | 1 |
| -3 | -3 | ||
| 2 | -3 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| 0 | 1 | ||
| 2 | -3 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| -1 | 3 | ||
| -4 | 4 |
| 0 | -4 | ||
| -2 | 2 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| 0 | 0 | ||
| -1 | -4 |
| -3 | -4 | ||
| 2 | 4 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 3 | 2 | ||
| 1 | 4 |
| -2 | -4 | ||
| -3 | 3 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| 2 | -3 | ||
| -4 | -1 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 2 | -1 | ||
| -4 | 3 |
| 1 | 1 | ||
| -2 | -1 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| -2 | -1 | ||
| -1 | 2 |
| -2 | -4 | ||
| -3 | 2 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 1 | 2 | ||
| -4 | 4 |
| -4 | -1 | ||
| -4 | 4 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| 2 | 0 | ||
| 4 | 0 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 3 | 0 | ||
| -3 | 2 |
| -4 | 2 | ||
| -3 | 3 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| -3 | -3 | ||
| -4 | -3 |
| -3 | 2 | ||
| -1 | 0 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| 3 | -3 | ||
| 4 | 3 |
| 0 | -1 | ||
| 0 | 3 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
| 0 | 0 | ||
| -4 | -1 |
✓ Correct!
Not quite. The answer is
💡 How to solve: Matrices
To add matrices, add the numbers in the same positions. For the determinant of
| a | b | ||
| c | d |
Try a similar one
Add:
| -3 | 0 | ||
| 0 | 1 |
| 1 | -2 | ||
| 0 | -4 |
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
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Matrices — Easy Worksheet 1
Solve each problem. When the answer is a matrix, write one number in each box.