Iowa Matrix Algebra (IowaCore) Practice

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Vector and Matrix Quantities50%
Reasoning with Equations and Inequalities50%
  • Questions: 1,331
  • Two-Part Items: 17
  • Vocabulary Terms: 113
  • Performance Tasks: 80
  • Instructional Videos: 72

Test Standards

Vector and Matrix Quantities
1. (N-VM-1)  Magnitude And Direction
2. (N-VM-2)  Components Of Vectors
3. (N-VM-3)  Velocity And Vectors
4. (N-VM-4a)  Add Vectors
5. (N-VM-4b)  Magnitude And Direction
6. (N-VM-4c)  Vector Subtraction
7. (N-VM-5a)  Scalar Multiplication
8. (N-VM-5b)  Scalar Multiples
9. (N-VM-6)  Use Matrices
10. (N-VM-7)  Matrices And Scalars
11. (N-VM-8)  Matrix Operations
12. (N-VM-9)  Square Matrices
13. (N-VM-10)  Zero And Identify Matrices
14. (N-VM-11)  Vector By Matrix
15. (N-VM-12)  Matrix Transformations
Reasoning with Equations and Inequalities
1. (A-REI-1)  Explain Steps In Solving Simple Equation
2. (A-REI-2)  Rational & Radical Equations
3. (A-REI-3)  Linear Equations & Inequalities
4. (A-REI-4a)  Completing The Square Method
5. (A-REI-4b)  Solve Quadratic Equations
6. (A-REI-5)  Same Solutions
7. (A-REI-6)  Solve Systems Of Linear Equations
8. (A-REI-7)  Nonlinear Systems
9. (A-REI-8)  Represent System Of Linear Equations
10. (A-REI-9)  Inverse Of A Matrix
11. (A-REI-10)  Equation Graph
12. (A-REI-11)  X-coordinates
13. (A-REI-12)  Graph Solutions