Colorado 8th Grade Math (CMAS) Practice

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Number Sense, Properties, and Operations25%
Patterns, Functions, and Algebraic Structures25%
Data Analysis, Statistics, and Probability25%
Shape, Dimension, and Geometric Relationships25%
  • Questions: 2,071
  • Two-Part Items: 50
  • Vocabulary Terms: 203
  • Performance Tasks: 113
  • Instructional Videos: 76

Test Standards

Number Sense, Properties, and Operations
1. (1.a)  Define Irrationals
2. (1.b)  Irrational Numbers
3. (1.c)  Rational Approximations
4. (1.d)  Integer Exponents
5. (1.ef)  Square Root
6. (1.g)  Powers Of 10
7. (1.h)  Scientific Notation
Patterns, Functions, and Algebraic Structures
1. (  Proportional Relationships
2. (  Similar Triangles
3. (2.a.i)  Linear Examples
4. (2.a.ii)  Rational Coefficients
5. (2.b.i)  System Solutions
6. (2.b.ii)  Solve Systems
7. (2.b.iii)  Two Variables
8. (3.a.iii)  Compare Functions
9. (3.a.iv)  Interpret Equation
10. (3.a.i-ii)  Function As Rule
11. (3.b.i-iii)  Function Model
12. (3.b.iv-v)  Functional Relationship
Data Analysis, Statistics, and Probability
1. (1.ab)  Bivariate Data
2. (1.c)  Straight Lines
3. (1.d)  Linear Model
4. (1.e)  Patterns Of Association
Shape, Dimension, and Geometric Relationships
1. (1.a)  Properties Of Rigid Transformations
2. (1.b)  Coordinates
3. (  Congruent
4. (1.ef)  Similar
5. (1.g)  Establish Facts
6. (2.a)  Explain Proof
7. (2.b)  Apply Pythagorean Theorem
8. (2.c)  Pythagorean Theorem Distance
9. (2.d)  Volume Formulas